Pith Number

pith:O4CXNR3Y

pith:2010:O4CXNR3YJJKW3TGQS3TOMLYZE6

not attested not anchored not stored refs pending

Variable circumstellar activity of V351 Orionis

Gajendra Pandey, H. C. Bhatt, Rumpa Choudhury

arxiv:1011.3412 v1 · 2010-11-15 · 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{O4CXNR3YJJKW3TGQS3TOMLYZE6}

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	2026-05-18T04:31:52.157544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770576c7784a556dccd096e6e62f1927ada1b17023d514e8ea41359f92b26b4a

Aliases

arxiv: 1011.3412 · arxiv_version: 1011.3412v1 · doi: 10.48550/arxiv.1011.3412 · pith_short_12: O4CXNR3YJJKW · pith_short_16: O4CXNR3YJJKW3TGQ · pith_short_8: O4CXNR3Y

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/O4CXNR3YJJKW3TGQS3TOMLYZE6 \
  | 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: 770576c7784a556dccd096e6e62f1927ada1b17023d514e8ea41359f92b26b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8937a404fab93d8b2d24e9d11bcfd97a1f52e0afd5265e855e40934bc807bb3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-15T15:01:34Z",
    "title_canon_sha256": "3de06b841479c6849a95ff64d02779e748e0cbcb677f172150c2fb07d344cb10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3412",
    "kind": "arxiv",
    "version": 1
  }
}