Pith Number

pith:6RMBCAJ5

pith:2017:6RMBCAJ5ZK2SIBOTZLJGNLFJAR

not attested not anchored not stored refs pending

Consistent Finite-Dimensional Approximation of Phase-Field Models of Fracture

Sandro Belz, Stefano Almi

arxiv:1707.00578 v1 · 2017-07-03 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RMBCAJ5ZK2SIBOTZLJGNLFJAR}

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	2026-05-17T23:51:59.199137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f45811013dcab52405d3cad266aca9046ed5aa0a77254f4a0410ec3d75a1a046

Aliases

arxiv: 1707.00578 · arxiv_version: 1707.00578v1 · doi: 10.48550/arxiv.1707.00578 · pith_short_12: 6RMBCAJ5ZK2S · pith_short_16: 6RMBCAJ5ZK2SIBOT · pith_short_8: 6RMBCAJ5

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/6RMBCAJ5ZK2SIBOTZLJGNLFJAR \
  | 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: f45811013dcab52405d3cad266aca9046ed5aa0a77254f4a0410ec3d75a1a046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa923b26e9caf3e2f6b7a7f9b3f21d552ff5b5666abd4930f0cde8532a342ea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-07-03T14:51:09Z",
    "title_canon_sha256": "73877903a2aeb73b8c752182448301860076c6df2bbd92c16f69147e739a3dd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00578",
    "kind": "arxiv",
    "version": 1
  }
}