Pith Number

pith:CO6O5OSR

pith:2011:CO6O5OSR2J452WMNROT3IFRT3Q

not attested not anchored not stored refs pending

Near-infrared spectro-interferometry of three OH/IR Stars with the VLTI/AMBER instrument

A. E. Ruiz-Velasco, A. Wachter, K.-P. Schroeder, M. Wittkowski, T. Driebe

arxiv:1110.5340 v1 · 2011-10-24 · 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{CO6O5OSR2J452WMNROT3IFRT3Q}

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	2026-05-18T04:08:04.877256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13bceeba51d279dd598d8ba7b41633dc1e2f03e19585fa0f1f0532324f01adfd

Aliases

arxiv: 1110.5340 · arxiv_version: 1110.5340v1 · doi: 10.48550/arxiv.1110.5340 · pith_short_12: CO6O5OSR2J45 · pith_short_16: CO6O5OSR2J452WMN · pith_short_8: CO6O5OSR

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/CO6O5OSR2J452WMNROT3IFRT3Q \
  | 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: 13bceeba51d279dd598d8ba7b41633dc1e2f03e19585fa0f1f0532324f01adfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e770a6ffe275267e7c57609040d2e6871c42640d8d2b54c005427bb4b170c478",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-24T20:10:05Z",
    "title_canon_sha256": "68f3ce04372a36e634b236458d17a47c665486891444a8f42643d48edd1dbcc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5340",
    "kind": "arxiv",
    "version": 1
  }
}