Pith Number

pith:GVNUACEO

pith:2017:GVNUACEOSW5Q26MFUWOTVUNO7Z

not attested not anchored not stored refs pending

Connecting supernovae with their environments

Llu\'is Galbany

arxiv:1703.07567 v1 · 2017-03-22 · astro-ph.GA · astro-ph.HE · 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{GVNUACEOSW5Q26MFUWOTVUNO7Z}

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	2026-05-18T00:48:06.690826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

355b40088e95bb0d7985a59d3ad1aefe6716a8a6830858e682196b782b3f8c04

Aliases

arxiv: 1703.07567 · arxiv_version: 1703.07567v1 · doi: 10.48550/arxiv.1703.07567 · pith_short_12: GVNUACEOSW5Q · pith_short_16: GVNUACEOSW5Q26MF · pith_short_8: GVNUACEO

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/GVNUACEOSW5Q26MFUWOTVUNO7Z \
  | 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: 355b40088e95bb0d7985a59d3ad1aefe6716a8a6830858e682196b782b3f8c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47dc43d537b593a2975dc07e23336b164293b1e80cd5e7d5594e13c20c1cf243",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-22T08:44:22Z",
    "title_canon_sha256": "e0f367650cabfa66a385fd1cbf5da13f6fcb8d683bf60876766355710d351aab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07567",
    "kind": "arxiv",
    "version": 1
  }
}