Pith Number

pith:PFNFSWJH

pith:2015:PFNFSWJH2C7ZNBEA5ISXJULDZ4

not attested not anchored not stored refs pending

The PMS star V1184 Tau (CB 34V) at the end of prolonged eclipse

E. H. Semkov, S. I. Ibryamov, S. P. Peneva

arxiv:1510.00416 v1 · 2015-10-01 · 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{PFNFSWJH2C7ZNBEA5ISXJULDZ4}

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	2026-05-18T01:29:40.299949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795a595927d0bf968480ea2574d163cf247f6a02fc3b655a12f764d02dd7320f

Aliases

arxiv: 1510.00416 · arxiv_version: 1510.00416v1 · doi: 10.48550/arxiv.1510.00416 · pith_short_12: PFNFSWJH2C7Z · pith_short_16: PFNFSWJH2C7ZNBEA · pith_short_8: PFNFSWJH

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/PFNFSWJH2C7ZNBEA5ISXJULDZ4 \
  | 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: 795a595927d0bf968480ea2574d163cf247f6a02fc3b655a12f764d02dd7320f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cabd48964bf460f90889bdf4bb0c6fa1d24d1f78fbfcbfa2914ecf8ec6a75524",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-01T20:28:57Z",
    "title_canon_sha256": "040332bc4ba576507239bbc5a1903cbfd90f0d418cd54119db9a46163c9f0669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00416",
    "kind": "arxiv",
    "version": 1
  }
}