Pith Number

pith:OPXXRQIL

pith:2011:OPXXRQILA3TPHATAD56IGRMADZ

not attested not anchored not stored refs pending

Millihertz Quasi-periodic Optical Oscillations in 4U 0614+091

E. L. Robinson, R. I. Hynes, Y. Zhang

arxiv:1110.1267 v1 · 2011-10-06 · 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{OPXXRQILA3TPHATAD56IGRMADZ}

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	2026-05-18T02:00:17.077080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ef78c10b06e6f382601f7c8345801e55af065300eb86e2f647f9598e0c364b

Aliases

arxiv: 1110.1267 · arxiv_version: 1110.1267v1 · doi: 10.48550/arxiv.1110.1267 · pith_short_12: OPXXRQILA3TP · pith_short_16: OPXXRQILA3TPHATA · pith_short_8: OPXXRQIL

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/OPXXRQILA3TPHATAD56IGRMADZ \
  | 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: 73ef78c10b06e6f382601f7c8345801e55af065300eb86e2f647f9598e0c364b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e533ce9a94973432b03e59e39f4f89bd9f15a96476e900f2bbea49772018b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-06T13:58:56Z",
    "title_canon_sha256": "002671befcfc4bfb23bb73db9ff81449b4a8695ffe342d4b0443c91b545bb142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1267",
    "kind": "arxiv",
    "version": 1
  }
}