Pith Number

pith:IWYOZQ5U

pith:2012:IWYOZQ5UFYBICUFMP42EIRBZAS

not attested not anchored not stored refs pending

Analysis on RXTE, INTEGRAL and ROTSE IIId observations of the X-ray Pulsar 4U 1907+09

(2) Baskent University), A. Baykal (1), S. C. Inam (2), S. Sahiner (1), U. Kiziloglu (1) ((1) Middle East Technical University

arxiv:1212.3433 v3 · 2012-12-14 · 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{IWYOZQ5UFYBICUFMP42EIRBZAS}

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	2026-05-18T03:33:49.566488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b0ecc3b42e028150ac7f3444443904992450a73a0b0083eb7e36434fd6ad0f

Aliases

arxiv: 1212.3433 · arxiv_version: 1212.3433v3 · doi: 10.48550/arxiv.1212.3433 · pith_short_12: IWYOZQ5UFYBI · pith_short_16: IWYOZQ5UFYBICUFM · pith_short_8: IWYOZQ5U

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/IWYOZQ5UFYBICUFMP42EIRBZAS \
  | 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: 45b0ecc3b42e028150ac7f3444443904992450a73a0b0083eb7e36434fd6ad0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ce33fbf8799a3734c4295e77610e262096163b84abd2627b3b879d49adb0256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-14T10:39:19Z",
    "title_canon_sha256": "0e269cea74d59e3277e9baf784cca6406263d878fe7417b44af91ab52606677c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3433",
    "kind": "arxiv",
    "version": 3
  }
}