Pith Number

pith:3EIS2TVP

pith:2013:3EIS2TVPXMBX5R3JGI655Z7753

not attested not anchored not stored refs pending

The Neutron Star Born in the Antlia Supernova Remnant

Guillermo Torres, Markus Matthias Hohle, Nina Tetzlaff, Ralph Neuhaeuser

arxiv:1307.5616 v1 · 2013-07-22 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EIS2TVPXMBX5R3JGI655Z7753}

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	2026-05-18T01:48:41.911693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9112d4eafbb037ec769323ddee7ffeee8ffb02eacae03d6526855765331d03b

Aliases

arxiv: 1307.5616 · arxiv_version: 1307.5616v1 · doi: 10.48550/arxiv.1307.5616 · pith_short_12: 3EIS2TVPXMBX · pith_short_16: 3EIS2TVPXMBX5R3J · pith_short_8: 3EIS2TVP

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/3EIS2TVPXMBX5R3JGI655Z7753 \
  | 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: d9112d4eafbb037ec769323ddee7ffeee8ffb02eacae03d6526855765331d03b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258a107fc59d6d57d83a402ec15de6aa4ffa0458d860eccc35396352bb4b2215",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-22T08:12:34Z",
    "title_canon_sha256": "c3133cf44fac3801edae992636b8d810163ff2446a020c4666be527706aa08a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5616",
    "kind": "arxiv",
    "version": 1
  }
}