Pith Number

pith:FIQFBR3J

pith:2010:FIQFBR3J2J77H2JY2JMZUGLKLG

not attested not anchored not stored refs pending

Wide-field VLBA Observations of the Chandra Deep Field South

Adam Deller, Emil Lenc, Enno Middelberg, Helge Rottmann, John Morgan, Ray Norris, Steven Tingay, Uwe Bach, Walter Alef, Walter Brisken

arxiv:1011.2400 v1 · 2010-11-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIQFBR3J2J77H2JY2JMZUGLKLG}

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.

Cited by

1 paper in Pith

VLBA astrometry of PSRs B0329+54 and B1133+16: Improved pulsar distances and comparison of global ionospheric models

Receipt and verification

First computed	2026-05-18T02:04:49.276212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a2050c769d27ff3e938d2599a196a59ba6427dda821e48b25fb888e07b766d1

Aliases

arxiv: 1011.2400 · arxiv_version: 1011.2400v1 · doi: 10.48550/arxiv.1011.2400 · pith_short_12: FIQFBR3J2J77 · pith_short_16: FIQFBR3J2J77H2JY · pith_short_8: FIQFBR3J

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/FIQFBR3J2J77H2JY2JMZUGLKLG \
  | 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: 2a2050c769d27ff3e938d2599a196a59ba6427dda821e48b25fb888e07b766d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce55b01ed9a5a55afe56287677360094a6ffe869d0cce91d52ca687b19f6cdca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-10T15:06:41Z",
    "title_canon_sha256": "6ab0d7d3870fe3ec1358d7ca2bcac245d4ee471226deed84b95485ab0fb9c855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2400",
    "kind": "arxiv",
    "version": 1
  }
}