Pith Number

pith:XYLGHOUA

pith:2019:XYLGHOUA5MXAP53VM26YBJ6YGC

not attested not anchored not stored refs pending

Transfer learning enhanced physics informed neural network for phase-field modeling of fracture

Cosmin Anitescu, Somdatta Goswami, Souvik Chakraborty, Timon Rabczuk

arxiv:1907.02531 v1 · 2019-07-04 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYLGHOUA5MXAP53VM26YBJ6YGC}

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	2026-05-17T23:41:24.089772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be1663ba80eb2e07f77566bd80a7d83095efc507a32a2ddaaa58ec68b0fab5d9

Aliases

arxiv: 1907.02531 · arxiv_version: 1907.02531v1 · doi: 10.48550/arxiv.1907.02531 · pith_short_12: XYLGHOUA5MXA · pith_short_16: XYLGHOUA5MXAP53V · pith_short_8: XYLGHOUA

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/XYLGHOUA5MXAP53VM26YBJ6YGC \
  | 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: be1663ba80eb2e07f77566bd80a7d83095efc507a32a2ddaaa58ec68b0fab5d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3145e16383986252d9a970002fd691dd5bb3eaa5f5844cf45ce9b3549b7ef002",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-07-04T17:03:43Z",
    "title_canon_sha256": "d1ec46982953a7feab055292712231b851c463e96efa967f71c11c94d40a92a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02531",
    "kind": "arxiv",
    "version": 1
  }
}