Pith Number

pith:EM2B7CN2

pith:2015:EM2B7CN2NUEG7SY2DABWH6ZHMO

not attested not anchored not stored refs pending

From fracture to fragmentation: discrete element modeling -- Complexity of crackling noise and fragmentation phenomena revealed by discrete element simulations

Falk K. Wittel, Ferenc Kun, Humberto A. Carmona

arxiv:1509.01003 v1 · 2015-09-03 · cond-mat.mtrl-sci · 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{EM2B7CN2NUEG7SY2DABWH6ZHMO}

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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	2026-05-18T01:33:41.641694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23341f89ba6d086fcb1a180363fb27639b51e0cdf9d8c27df741570d8263f064

Aliases

arxiv: 1509.01003 · arxiv_version: 1509.01003v1 · doi: 10.48550/arxiv.1509.01003 · pith_short_12: EM2B7CN2NUEG · pith_short_16: EM2B7CN2NUEG7SY2 · pith_short_8: EM2B7CN2

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/EM2B7CN2NUEG7SY2DABWH6ZHMO \
  | 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: 23341f89ba6d086fcb1a180363fb27639b51e0cdf9d8c27df741570d8263f064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2fb40de1532e8464a756aef56d9faa2afd54710138b89ca43393b729c85ce2e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-03T09:35:37Z",
    "title_canon_sha256": "2ebc3f0fc5f5d2a6994067898f3816da03300e45ba4a4639bf9f6e7977017c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01003",
    "kind": "arxiv",
    "version": 1
  }
}