Pith Number

pith:7QK6GGBQ

pith:2019:7QK6GGBQS3KEAAWZXGFR5R3Y4V

not attested not anchored not stored refs pending

Equilibration dynamics and isospin effects in nuclear reactions

A.S. Umar, C. Simenel, K. Godbey

arxiv:1904.06232 v1 · 2019-04-12 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QK6GGBQS3KEAAWZXGFR5R3Y4V}

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	2026-05-17T23:48:43.795750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc15e3183096d44002d9b98b1ec778e548de480e2021e97380adc839c0bb8f62

Aliases

arxiv: 1904.06232 · arxiv_version: 1904.06232v1 · doi: 10.48550/arxiv.1904.06232 · pith_short_12: 7QK6GGBQS3KE · pith_short_16: 7QK6GGBQS3KEAAWZ · pith_short_8: 7QK6GGBQ

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/7QK6GGBQS3KEAAWZXGFR5R3Y4V \
  | 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: fc15e3183096d44002d9b98b1ec778e548de480e2021e97380adc839c0bb8f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d2b9f57324717aa4262710db20772f0a376b760559fdb4693b74689036f35d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-04-12T13:47:15Z",
    "title_canon_sha256": "1f55e4ba7ab55e70147a8ece53ee2e991b097670f1c8dc68dee8d115e27e03c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06232",
    "kind": "arxiv",
    "version": 1
  }
}