Pith Number

pith:324O6QPR

pith:2012:324O6QPR5DAF6NBO5TNZ7E2M6S

not attested not anchored not stored refs pending

Imaging the Algol Triple System in H Band with the CHARA Interferometer

C. Farrington, E. Pedretti, F. Baron, G. Schaefer, H. A. McAlister, J. D. Monnier, J. Sturmann, L. Sturmann, M. Zhao, N. Thureau, N. Turner, R. Parks, S. T. Ridgway, T. A. ten Brummelaar, X. Che

arxiv:1205.0754 v2 · 2012-05-03 · 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{324O6QPR5DAF6NBO5TNZ7E2M6S}

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	2026-05-18T01:57:38.386897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb8ef41f1e8c05f342eecdb9f934cf4a7dc7ff11470c71d77bab0b1d193f7b5

Aliases

arxiv: 1205.0754 · arxiv_version: 1205.0754v2 · doi: 10.48550/arxiv.1205.0754 · pith_short_12: 324O6QPR5DAF · pith_short_16: 324O6QPR5DAF6NBO · pith_short_8: 324O6QPR

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/324O6QPR5DAF6NBO5TNZ7E2M6S \
  | 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: deb8ef41f1e8c05f342eecdb9f934cf4a7dc7ff11470c71d77bab0b1d193f7b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bd3c5711f0fe0f4fad09ee0c34ce485522f971d299a542d33a9c8436dfee69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-03T16:18:53Z",
    "title_canon_sha256": "85b11b7a4ae360926010cecee635f16247069ddc1ddd1d70f9fd3ee8622cf860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0754",
    "kind": "arxiv",
    "version": 2
  }
}