Pith Number

pith:GURSXDNH

pith:2009:GURSXDNHGHEVF4SBRCHHRXZOOS

not attested not anchored not stored refs pending

New Insights into X-ray Binaries

Jorge Casares

arxiv:0904.1116 v1 · 2009-04-07 · astro-ph.GA · 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{GURSXDNHGHEVF4SBRCHHRXZOOS}

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	2026-05-18T02:14:07.084621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35232b8da731c952f241888e78df2e74bb773fbaf4fe265cd9763f40d92e994b

Aliases

arxiv: 0904.1116 · arxiv_version: 0904.1116v1 · doi: 10.48550/arxiv.0904.1116 · pith_short_12: GURSXDNHGHEV · pith_short_16: GURSXDNHGHEVF4SB · pith_short_8: GURSXDNH

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/GURSXDNHGHEVF4SBRCHHRXZOOS \
  | 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: 35232b8da731c952f241888e78df2e74bb773fbaf4fe265cd9763f40d92e994b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23cc628e6e64c08d5240ce504a46bd7c405f1d16a2b76fba80dcad4990a8ee22",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-04-07T11:33:50Z",
    "title_canon_sha256": "dccdd21672c66de0cec91627aeb45583cd2a2a4dfb4018fba029b51633f0c896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1116",
    "kind": "arxiv",
    "version": 1
  }
}