Pith Number

pith:YWLTXCVN

pith:2011:YWLTXCVNN37A2XNWHFHH7DY5NQ

not attested not anchored not stored refs pending

Discovery of extended and variable radio structure from the gamma-ray binary system PSR B1259-63/LS 2883

(2) ATNF, (3) NRAO/Univ. Berkeley), 4) ((1) Universitat de Barcelona (IEEC-UB), A.T.Deller (3, CSIRO, J. Moldon (1), J.M. Paredes (1), M. Ribo (1), S. Johnston (2)

arxiv:1103.1411 v2 · 2011-03-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWLTXCVNN37A2XNWHFHH7DY5NQ}

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	2026-05-18T04:14:18.042123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5973b8aad6efe0d5db6394e7f8f1d6c32637d0a1b8162560601b68191458860

Aliases

arxiv: 1103.1411 · arxiv_version: 1103.1411v2 · doi: 10.48550/arxiv.1103.1411 · pith_short_12: YWLTXCVNN37A · pith_short_16: YWLTXCVNN37A2XNW · pith_short_8: YWLTXCVN

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/YWLTXCVNN37A2XNWHFHH7DY5NQ \
  | 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: c5973b8aad6efe0d5db6394e7f8f1d6c32637d0a1b8162560601b68191458860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e0b7d155f5b19ea408700bd222b8d9a1b998e7b6d5f4b17a5ba1430e7c7dfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-03-08T01:11:30Z",
    "title_canon_sha256": "bbc69f45de2a44d67b9337090c4accb5bdf36a4e668761c3bffb356b1e409111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1411",
    "kind": "arxiv",
    "version": 2
  }
}