Pith Number

pith:34WG7Z5M

pith:2016:34WG7Z5MJZQL7RAKGCFPX6USYV

not attested not anchored not stored refs pending

A multiscale model of distributed fracture and permeability in solids in all-round compression

Anna Pandolfi, Gabriele Della Vecchia, Maria Laura De Bellis, Michael Ortiz

arxiv:1602.03801 v2 · 2016-02-11 · physics.comp-ph · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34WG7Z5MJZQL7RAKGCFPX6USYV}

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	2026-05-18T00:45:50.071347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2c6fe7ac4e60bfc40a308afbfa92c57d28e6dff3f81822a73c0d009438b39e

Aliases

arxiv: 1602.03801 · arxiv_version: 1602.03801v2 · doi: 10.48550/arxiv.1602.03801 · pith_short_12: 34WG7Z5MJZQL · pith_short_16: 34WG7Z5MJZQL7RAK · pith_short_8: 34WG7Z5M

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/34WG7Z5MJZQL7RAKGCFPX6USYV \
  | 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: df2c6fe7ac4e60bfc40a308afbfa92c57d28e6dff3f81822a73c0d009438b39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983a67985df4d058320a6f571672e71b754e1a423bfccc2fe1e3b7c021d6c615",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-02-11T17:53:21Z",
    "title_canon_sha256": "73b7ce5ce550b36dc81c07fb4a3774a3b41da9c0d2b3f557fe11a13bcf578249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03801",
    "kind": "arxiv",
    "version": 2
  }
}