Pith Number

pith:KU6JKRIC

pith:2002:KU6JKRICZCIVXNMQS3JA2O734U

not attested not anchored not stored refs pending

Stellar Sources of the Interstellar Medium

A. Mezzacappa, B. Pfeiffer, D. Argast, F. Brachwitz, F.-K. Thielemann, G. Martinez-Pinedo, H. Schatz, K. Iwamoto, K.-L. Kratz, K. Nomoto, M.C. Wiescher, M. Liebendoerfer, P. Hoeflich, R. Oechslin, S. Rosswog, T. Rauscher, W.R. Hix

arxiv:astro-ph/0202453 v1 · 2002-02-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KU6JKRICZCIVXNMQS3JA2O734U}

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	2026-07-04T14:11:55.353790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553c954502c8915bb59096d20d3bfbe5268a713ccac8a1f9424e7a9e2a4acffa

Aliases

arxiv: astro-ph/0202453 · arxiv_version: astro-ph/0202453v1 · doi: 10.48550/arxiv.astro-ph/0202453 · pith_short_12: KU6JKRICZCIV · pith_short_16: KU6JKRICZCIVXNMQ · pith_short_8: KU6JKRIC

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/KU6JKRICZCIVXNMQS3JA2O734U \
  | 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: 553c954502c8915bb59096d20d3bfbe5268a713ccac8a1f9424e7a9e2a4acffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4ed8aab5855e79674ae645491d58a62102d272b1b7bc8e8d0f6899d6038795",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-02-25T16:13:47Z",
    "title_canon_sha256": "a4dcc57e497e3a7f6d83fd2a8de892e4e2c1d4100dd049b69b2573120857c384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0202453",
    "kind": "arxiv",
    "version": 1
  }
}