Pith Number

pith:WMELBKGP

pith:2011:WMELBKGPZVOVSLMI3T7VH2AQ3S

not attested not anchored not stored refs pending

A Comprehensive Study on RXTE & INTEGRAL Observations of the X-ray Pulsar 4U 1907+09

(2) Baskent University, A. Baykal (1) ((1) METU, Ankara, S.C. Inam (2), S. Sahiner (1), Turkey, Turkey)

arxiv:1106.5957 v2 · 2011-06-29 · 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{WMELBKGPZVOVSLMI3T7VH2AQ3S}

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	2026-05-18T02:01:27.017963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b308b0a8cfcd5d592d88dcff53e810dcbf25117398308deeb893300f1018c0cb

Aliases

arxiv: 1106.5957 · arxiv_version: 1106.5957v2 · doi: 10.48550/arxiv.1106.5957 · pith_short_12: WMELBKGPZVOV · pith_short_16: WMELBKGPZVOVSLMI · pith_short_8: WMELBKGP

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/WMELBKGPZVOVSLMI3T7VH2AQ3S \
  | 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: b308b0a8cfcd5d592d88dcff53e810dcbf25117398308deeb893300f1018c0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1038ef2938cfe5a8e19d7f4c82bc448b32c4aa35df38570355b24e3ca76fbf01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-29T14:56:00Z",
    "title_canon_sha256": "904cffa097de5e18219397dfc9614ecc4a685cb8a4c1667375e0cae86da6d244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5957",
    "kind": "arxiv",
    "version": 2
  }
}