Pith Number

pith:GRYSQTII

pith:2014:GRYSQTIIRNZAAI737PYJKHIGQP

not attested not anchored not stored refs pending

Modeling Increased Metal Production in Galaxy Clusters with Pair-Instability Supernovae

(2) Colorado Mesa University, 3), (3) CU Boulder), Brian J. Morsony (1), Caitlin Heath (2, Jared C. Workman (2) ((1) UW-Madison

arxiv:1402.2325 v1 · 2014-02-10 · astro-ph.CO · 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{GRYSQTIIRNZAAI737PYJKHIGQP}

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	2026-05-18T01:44:45.632682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3471284d088b720023fbfbf0951d0683d929f2b3e5438a3a84a82d90cf3c426a

Aliases

arxiv: 1402.2325 · arxiv_version: 1402.2325v1 · doi: 10.48550/arxiv.1402.2325 · pith_short_12: GRYSQTIIRNZA · pith_short_16: GRYSQTIIRNZAAI73 · pith_short_8: GRYSQTII

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/GRYSQTIIRNZAAI737PYJKHIGQP \
  | 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: 3471284d088b720023fbfbf0951d0683d929f2b3e5438a3a84a82d90cf3c426a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd6d6656bd737b6924acc4c32522bc9d6fb1f488a4e9c25da69c4f136721709",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-10T23:01:02Z",
    "title_canon_sha256": "0e81ee66899180b00ac36bf189e9f2e9355f3fd05e5fa527b193a4494d8e3e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2325",
    "kind": "arxiv",
    "version": 1
  }
}