Pith Number

pith:JL73FR5S

pith:2010:JL73FR5S33KZBDXBKTXJFJUIJT

not attested not anchored not stored refs pending

Yield criteria for quasibrittle and frictional materials

Andrea Piccolroaz, Davide Bigoni

arxiv:1010.1823 v1 · 2010-10-09 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JL73FR5S33KZBDXBKTXJFJUIJT}

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	2026-05-18T04:39:38.459481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4affb2c7b2ded5908ee154ee92a6884cc15772c28657f72dd49d66738c83ab28

Aliases

arxiv: 1010.1823 · arxiv_version: 1010.1823v1 · doi: 10.48550/arxiv.1010.1823 · pith_short_12: JL73FR5S33KZ · pith_short_16: JL73FR5S33KZBDXB · pith_short_8: JL73FR5S

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/JL73FR5S33KZBDXBKTXJFJUIJT \
  | 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: 4affb2c7b2ded5908ee154ee92a6884cc15772c28657f72dd49d66738c83ab28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369bd769268aab5a1c754d8014e2935a6da814181747492bd39afbfa1a5c5813",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-09T09:56:23Z",
    "title_canon_sha256": "0a242c0cb7b22945a19f5624b7f31f2917d9be9c4b4bdd608fe01150164d82cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1823",
    "kind": "arxiv",
    "version": 1
  }
}