Pith Number

pith:ABZCJPWG

pith:2011:ABZCJPWGVQAKFQNSU2DZYYMDQI

not attested not anchored not stored refs pending

Timing and spectral study of XB 1254-690 using new RXTE PCA data

Arunava Mukherjee (TIFR, India), Sudip Bhattacharyya (TIFR

arxiv:1107.3993 v1 · 2011-07-20 · astro-ph.HE · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABZCJPWGVQAKFQNSU2DZYYMDQI}

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	2026-05-18T04:17:14.264088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

007224bec6ac00a2c1b2a6879c61838225265805c97be15653b6f6671d26ba0a

Aliases

arxiv: 1107.3993 · arxiv_version: 1107.3993v1 · doi: 10.48550/arxiv.1107.3993 · pith_short_12: ABZCJPWGVQAK · pith_short_16: ABZCJPWGVQAKFQNS · pith_short_8: ABZCJPWG

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/ABZCJPWGVQAKFQNSU2DZYYMDQI \
  | 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: 007224bec6ac00a2c1b2a6879c61838225265805c97be15653b6f6671d26ba0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56651cff79c4762a27cf72efc552c18d1ed5d2f01695b28e27ce44e6648f459",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-20T14:51:24Z",
    "title_canon_sha256": "b66a0fc9924d8015ca5d7d8f86512f1a5048cbac06f1880f2c0f45d6fb22c7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3993",
    "kind": "arxiv",
    "version": 1
  }
}