Pith Number

pith:ERQ2OAOG

pith:2019:ERQ2OAOGRFI365NWPTRVOW3XCB

not attested not anchored not stored refs pending

Crack propagation under static and dynamic boundary conditions

Ko Okumura, Yuko Aoyanagi

arxiv:1907.06825 v1 · 2019-07-16 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERQ2OAOGRFI365NWPTRVOW3XCB}

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	2026-05-17T23:40:29.027684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2461a701c68951bf75b67ce3575b77105d02569461613444e2e318f43f710808

Aliases

arxiv: 1907.06825 · arxiv_version: 1907.06825v1 · doi: 10.48550/arxiv.1907.06825 · pith_short_12: ERQ2OAOGRFI3 · pith_short_16: ERQ2OAOGRFI365NW · pith_short_8: ERQ2OAOG

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/ERQ2OAOGRFI365NWPTRVOW3XCB \
  | 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: 2461a701c68951bf75b67ce3575b77105d02569461613444e2e318f43f710808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36df138016c6d8987de635aa518c476c719176de6098ad2dfd2d10c3eb04c855",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-16T03:56:42Z",
    "title_canon_sha256": "b31ebbcbb8dbe9728591efea3c246b660accfcdbc8203da74fb09f312ba7d580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06825",
    "kind": "arxiv",
    "version": 1
  }
}