Pith Number

pith:SUOGLLI2

pith:2009:SUOGLLI2V3UC4E4J723CDJYD5Y

not attested not anchored not stored refs pending

Damage in impact fragmentation

H. Hietala, N. Sator

arxiv:0903.4868 v2 · 2009-03-27 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUOGLLI2V3UC4E4J723CDJYD5Y}

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	2026-05-18T04:31:21.161604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951c65ad1aaee82e1389feb621a703ee108e1b11b22b46720077bd9cee54d709

Aliases

arxiv: 0903.4868 · arxiv_version: 0903.4868v2 · doi: 10.48550/arxiv.0903.4868 · pith_short_12: SUOGLLI2V3UC · pith_short_16: SUOGLLI2V3UC4E4J · pith_short_8: SUOGLLI2

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/SUOGLLI2V3UC4E4J723CDJYD5Y \
  | 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: 951c65ad1aaee82e1389feb621a703ee108e1b11b22b46720077bd9cee54d709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393ecc3eb701377dfcd958666ac62a5d30ca64eb442b7f266ed4e898cdd6c97b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-03-27T18:17:47Z",
    "title_canon_sha256": "1314f95d55f645137f77c1e6cb3c1d9b3009d1de4d9ba183b0706341f213f46b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4868",
    "kind": "arxiv",
    "version": 2
  }
}