Pith Number

pith:O2ZKGZYJ

pith:2024:O2ZKGZYJU2EA2KG76GR7TJE2IW

not attested not anchored not stored refs pending

Three-dimensional velocity fields in the silicon- and sulfur-reach ejecta in the remnant of Tycho supernova

A. Baldyniuk, M. Patrii, O. Petruk, T. Kuzyo, V. Beshley, V. Marchenko

arxiv:2412.04096 v1 · 2024-12-05 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2ZKGZYJU2EA2KG76GR7TJE2IW}

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	2026-07-05T09:44:59.484881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b2a36709a6880d28dff1a3f9a49a45899987dc74eac24b3a0be4c73668f608

Aliases

arxiv: 2412.04096 · arxiv_version: 2412.04096v1 · doi: 10.48550/arxiv.2412.04096 · pith_short_12: O2ZKGZYJU2EA · pith_short_16: O2ZKGZYJU2EA2KG7 · pith_short_8: O2ZKGZYJ

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/O2ZKGZYJU2EA2KG76GR7TJE2IW \
  | 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: 76b2a36709a6880d28dff1a3f9a49a45899987dc74eac24b3a0be4c73668f608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2698ef368e445eecf2ba415158e1d07aea7619f1224e08f11a8a87ce73ca9b30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-05T12:02:57Z",
    "title_canon_sha256": "5e35a3b0ad9197cf86c85afe3b34ffc2a9d7412ae0e9a98f66478b5237bdafd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04096",
    "kind": "arxiv",
    "version": 1
  }
}