Pith Number

pith:FWMCFIYU

pith:2014:FWMCFIYUUKQVY432C7IP4423PN

not attested not anchored not stored refs pending

Absorption Filaments Towards the Massive Clump G0.253+0.016

A. Ginsburg, A. J. Walsh, E. Bressert, G. Garay, J. B. Foster, J. F. Alves, J. M. D. Kruijssen, J. M. Jackson, J. M. Rathborne, John Bally, K. G. Johnston, L. Testi, S. N. Longmore, Y. Contreras

arxiv:1409.3640 v1 · 2014-09-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWMCFIYUUKQVY432C7IP4423PN}

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	2026-05-18T01:42:03.145543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9822a314a2a15c737a17d0fe735b7b528634be381bdb4fcfda28c83cc5aac4

Aliases

arxiv: 1409.3640 · arxiv_version: 1409.3640v1 · doi: 10.48550/arxiv.1409.3640 · pith_short_12: FWMCFIYUUKQV · pith_short_16: FWMCFIYUUKQVY432 · pith_short_8: FWMCFIYU

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/FWMCFIYUUKQVY432C7IP4423PN \
  | 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: 2d9822a314a2a15c737a17d0fe735b7b528634be381bdb4fcfda28c83cc5aac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d732b4976fe617961d1936d1b1b772e8b4f5cd2bc34b397da77108b8f9a805e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-12T03:00:05Z",
    "title_canon_sha256": "829636208d896c330720dd86f74e396a6caee84d2d24a938dfd3a430756145d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3640",
    "kind": "arxiv",
    "version": 1
  }
}