Pith Number

pith:WJVMVYJN

pith:2011:WJVMVYJNU3J6RNUSDJFPYVDB52

not attested not anchored not stored refs pending

NSV 11749, an elder sibling of the born again stars V605 Aql and V4334 Sgr?

A. Granada, L. G. Althaus, M. M. Miller Bertolami, R. D. Rohrmann

arxiv:1111.2333 v1 · 2011-11-09 · 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{WJVMVYJNU3J6RNUSDJFPYVDB52}

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	2026-05-18T04:07:17.337811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26acae12da6d3e8b6921a4afc5461eeb9edc28cca099d2581bd4625ec75ff71

Aliases

arxiv: 1111.2333 · arxiv_version: 1111.2333v1 · doi: 10.48550/arxiv.1111.2333 · pith_short_12: WJVMVYJNU3J6 · pith_short_16: WJVMVYJNU3J6RNUS · pith_short_8: WJVMVYJN

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/WJVMVYJNU3J6RNUSDJFPYVDB52 \
  | 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: b26acae12da6d3e8b6921a4afc5461eeb9edc28cca099d2581bd4625ec75ff71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517dec656b937507e87bb1f6a873039010dd5e439e823e6bc6758c1be2150a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-09T21:00:00Z",
    "title_canon_sha256": "50e8ce025629f09c6e398d867d9ecefd27e85c041f21e5978a84ca9f43f944fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2333",
    "kind": "arxiv",
    "version": 1
  }
}