Pith Number

pith:53WUFFJY

pith:2014:53WUFFJYLB5JXJT4DPA4TMS2LR

not attested not anchored not stored refs pending

Discovery of a new Galactic bona fide luminous blue variable with Spitzer

A.Y. Kniazev, E.K. Grebel, J.M. Bestenlehner, L.N. Berdnikov, N. Langer, V.V. Gvaramadze

arxiv:1408.6232 v1 · 2014-08-26 · 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{53WUFFJYLB5JXJT4DPA4TMS2LR}

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	2026-05-18T01:42:12.929676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeed429538587a9ba67c1bc1c9b25a5c5d707c00a1a9671f637d01dbebdca274

Aliases

arxiv: 1408.6232 · arxiv_version: 1408.6232v1 · doi: 10.48550/arxiv.1408.6232 · pith_short_12: 53WUFFJYLB5J · pith_short_16: 53WUFFJYLB5JXJT4 · pith_short_8: 53WUFFJY

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/53WUFFJYLB5JXJT4DPA4TMS2LR \
  | 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: eeed429538587a9ba67c1bc1c9b25a5c5d707c00a1a9671f637d01dbebdca274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1cb5b266b1c918f12ca14f2e93c07dba62e8cc4847a3f341f559fb8be47c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-26T20:00:05Z",
    "title_canon_sha256": "3d64340943002b4b4cc888efa4a8d3acea837f29ca99d437cbe9758e53d07afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6232",
    "kind": "arxiv",
    "version": 1
  }
}