Pith Number

pith:A62OAP5H

pith:2010:A62OAP5HHRIU3VZSOPPIJUG7KA

not attested not anchored not stored refs pending

X-shooter, NACO, and AMBER observations of the LBV Pistol Star \footnote{Based on ESO runs 85.D-0182A, 085.D-0625AC}

Alex Lobel, Andrew Fox (ESO-Chile), Antoine Merand (ESO-Chile), Christophe Martayan (ESO-Chile, Dietrich Baade (ESO-HQ), Fabien Patru (ESO-Chile), Fabrice Martins (GRAAL), Fernando Selman (ESO-Chile), GEPI), Guillaume Montagnier (ESO-Chile), Hugues Sana, Jean-Baptiste Le Bouquin (LAOG), Jean Zorec (IAP), Julien Girard (ESO-Chile), Ronny Blomme, Stan Stefl (ESO-Chile), Thierry Semaan (GEPI), Thomas Rivinius (ESO-Chile), Yves Fremat

arxiv:1010.3344 v1 · 2010-10-16 · 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{A62OAP5HHRIU3VZSOPPIJUG7KA}

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	2026-05-18T04:39:09.394630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b4e03fa73c514dd73273de84d0df503b1efbc275afcf17f623b3ede0c43b1c

Aliases

arxiv: 1010.3344 · arxiv_version: 1010.3344v1 · doi: 10.48550/arxiv.1010.3344 · pith_short_12: A62OAP5HHRIU · pith_short_16: A62OAP5HHRIU3VZS · pith_short_8: A62OAP5H

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/A62OAP5HHRIU3VZSOPPIJUG7KA \
  | 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: 07b4e03fa73c514dd73273de84d0df503b1efbc275afcf17f623b3ede0c43b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f391fd9f6a1f647865aa827ca56fb6fefaadef8773edd53d5e3736c222f5e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-16T12:32:00Z",
    "title_canon_sha256": "f08eb94d5f0a0d814e85923f520025d2eca7cb618f1c193ca2e63cc41e496206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3344",
    "kind": "arxiv",
    "version": 1
  }
}