Pith Number

pith:M7VTMYCT

pith:2011:M7VTMYCTX5B6WTF46EHJLIVTGE

not attested not anchored not stored refs pending

Galactic restrictions on iron production by various Types of supernovae

I.A. Acharova, V.V. Kovtyukh, Yu.N. Mishurov

arxiv:1111.2152 v1 · 2011-11-09 · 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{M7VTMYCTX5B6WTF46EHJLIVTGE}

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	2026-05-18T01:59:43.262666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67eb366053bf43eb4cbcf10e95a2b331116c3de1efd4afbb9dd1e16a2e63a6b1

Aliases

arxiv: 1111.2152 · arxiv_version: 1111.2152v1 · doi: 10.48550/arxiv.1111.2152 · pith_short_12: M7VTMYCTX5B6 · pith_short_16: M7VTMYCTX5B6WTF4 · pith_short_8: M7VTMYCT

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/M7VTMYCTX5B6WTF46EHJLIVTGE \
  | 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: 67eb366053bf43eb4cbcf10e95a2b331116c3de1efd4afbb9dd1e16a2e63a6b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b761c5130379c4b974c00e95ab62abe3b656cf9dfd625f6645703f1822c17165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-11-09T09:40:57Z",
    "title_canon_sha256": "d83e8783845ba2891e6b871877bec77968a3309797a96d6d843a3456864fd4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2152",
    "kind": "arxiv",
    "version": 1
  }
}