Pith Number

pith:FLU2QTLT

pith:2015:FLU2QTLTDG3UIJLX3ORQEBOSYL

not attested not anchored not stored refs pending

First 230 GHz VLBI Fringes on 3C 279 using the APEX Telescope

A. Bansod, A. Bertarini, A.L. Roy, A.P. Marscher, A. Weiss, C. Duran, C. Ruszczyk, D. Graham, D. Marrone, D. Muders, F.M. Montenegro-Montes, G. Crew, G. Tuccari, G. Wieching, H. Olofsson, H. Rottmann, J.A. Zensus, J. Conway, J. Hodgson, J. Johansson, J.P. Araneda, J. SooHoo, J. Wagner, J. Weintroub, K. Asada, K. Menten, K. Young, L. Ziurys, M. Bremer, M. Cantzler, M. Inoue, M. Lindqvist, M. Pantaleev, M. Titus, M. Wunderlich, O. Arriagada, P. Bergman, P. Caro, P. Strittmatter, R. Blundell, R. Cappallo, R. Chilson, R. Freund, R. G\"usten, R. Haas, R. M\"artens, R. Olivares, R. Primiani, R.-S. Lu, S. Buttaccio, S. Doeleman, S. S\'anchez, T.P. Krichbaum, V. Fish, W. Alef

arxiv:1506.03244 v1 · 2015-06-10 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLU2QTLTDG3UIJLX3ORQEBOSYL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:34:16.252631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae9a84d7319b7442577dba30205d2c2de25a7d06aa40771562cf15c60f5796e

Aliases

arxiv: 1506.03244 · arxiv_version: 1506.03244v1 · doi: 10.48550/arxiv.1506.03244 · pith_short_12: FLU2QTLTDG3U · pith_short_16: FLU2QTLTDG3UIJLX · pith_short_8: FLU2QTLT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FLU2QTLTDG3UIJLX3ORQEBOSYL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2ae9a84d7319b7442577dba30205d2c2de25a7d06aa40771562cf15c60f5796e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7f1ebf6d283ff17c23e100ecc78d23510908075b5d4f1c2d60e87b32d55a9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-06-10T10:15:06Z",
    "title_canon_sha256": "458bc85193f05a8b2472389eb3df57a9b2a65eda706ff105fab78d34f5e6ef65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03244",
    "kind": "arxiv",
    "version": 1
  }
}