Pith Number

pith:77FM5UH7

pith:2012:77FM5UH7COT5MXDMIXQTLEQX4I

not attested not anchored not stored refs pending

On the CQE Phase Signature Feature in High-Resolution Spectro-Interferometry of Be Stars

A. C. Carciofi, A. Domiciano De Souza, D. Baade, D. M. Faes, S. \v{S}tefl, Th. Rivinius

arxiv:1208.1435 v1 · 2012-08-07 · 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{77FM5UH7COT5MXDMIXQTLEQX4I}

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	2026-05-18T03:49:12.483527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffcaced0ff13a7d65c6c45e1359217e223253d60e4f0916736090b279b234ff5

Aliases

arxiv: 1208.1435 · arxiv_version: 1208.1435v1 · doi: 10.48550/arxiv.1208.1435 · pith_short_12: 77FM5UH7COT5 · pith_short_16: 77FM5UH7COT5MXDM · pith_short_8: 77FM5UH7

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/77FM5UH7COT5MXDMIXQTLEQX4I \
  | 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: ffcaced0ff13a7d65c6c45e1359217e223253d60e4f0916736090b279b234ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a57a7a9bce704551ffb0ce6ad11d5542a34d7cb2a3ad43d2cf3d3e42684f59d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-07T14:46:49Z",
    "title_canon_sha256": "aa42bfd6fa503bceebef268a4aa49dd777275d2d31b40b91bee2feb2640e5f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1435",
    "kind": "arxiv",
    "version": 1
  }
}