Pith Number

pith:FMRYDQ7V

pith:2019:FMRYDQ7VQD32IMOAN3QQSJHR34

not attested not anchored not stored refs pending

A phase field approach for damage propagation in periodic microstructured materials

Andrea Bacigalupo, Francesca Fantoni, Jos\`e Reinoso, Marco Paggi

arxiv:1908.02993 v1 · 2019-08-08 · math.NA · cond-mat.mtrl-sci · cs.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{FMRYDQ7VQD32IMOAN3QQSJHR34}

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	2026-07-04T23:52:25.390531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2381c3f580f7a431c06ee10924f1df369fc0b095803adbf6fa97f8514f8977

Aliases

arxiv: 1908.02993 · arxiv_version: 1908.02993v1 · doi: 10.48550/arxiv.1908.02993 · pith_short_12: FMRYDQ7VQD32 · pith_short_16: FMRYDQ7VQD32IMOA · pith_short_8: FMRYDQ7V

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/FMRYDQ7VQD32IMOAN3QQSJHR34 \
  | 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: 2b2381c3f580f7a431c06ee10924f1df369fc0b095803adbf6fa97f8514f8977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a780eaf031c5740d6c7056b7652e584d0377b1ddf7b34a0419a4a247335e90a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-08-08T09:58:21Z",
    "title_canon_sha256": "d0eca5986a67067be9e7d9df929647f4b03ce463e42aaaf47a26a5873ee76264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02993",
    "kind": "arxiv",
    "version": 1
  }
}