Pith Number

pith:6J44ZROG

pith:2014:6J44ZROGNYNCHOM5Y74AUFS6ER

not attested not anchored not stored refs pending

Broad iron emission line and kilohertz quasi-periodic oscillations in the neutron star system 4U 1636-53

2), (2) Groningen, (3) Amsterdam, 4), (4) Southampton, (5) INAF-OAB, (6) IAC), Andrea Sanna (1, Beike Hiemstra (2), Diego Altamirano (3, Manuel Linares (6) ((1) Cagliari, Mariano Mendez (2), Tomaso Belloni (5)

arxiv:1403.2700 v3 · 2014-03-11 · 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{6J44ZROGNYNCHOM5Y74AUFS6ER}

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	2026-05-18T01:44:08.692864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f279ccc5c66e1a23b99dc7f80a165e24463a049890b7930b77864ccc5e5b0b8d

Aliases

arxiv: 1403.2700 · arxiv_version: 1403.2700v3 · doi: 10.48550/arxiv.1403.2700 · pith_short_12: 6J44ZROGNYNC · pith_short_16: 6J44ZROGNYNCHOM5 · pith_short_8: 6J44ZROG

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/6J44ZROGNYNCHOM5Y74AUFS6ER \
  | 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: f279ccc5c66e1a23b99dc7f80a165e24463a049890b7930b77864ccc5e5b0b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a712bfa73fbbae3b0931b55575bad6d0424a327f81874baac152e67f98a57346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-03-11T19:24:28Z",
    "title_canon_sha256": "4b9a8c350508d451636c03e3a2055e7d9cefe33fa12cecb8aeefd5458d70aefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2700",
    "kind": "arxiv",
    "version": 3
  }
}