Pith Number

pith:QMDXFVAX

pith:2019:QMDXFVAXHGZZJG64FNU6273VY5

not attested not anchored not stored refs pending

Mode I crack tip fields: strain gradient plasticity theory versus J2 flow theory

Emilio Mart\'inez-Pa\~neda, Norman A. Fleck

arxiv:1902.04914 v1 · 2019-02-13 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMDXFVAXHGZZJG64FNU6273VY5}

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	2026-05-17T23:50:19.344779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

830772d41739b3949bdc2b69ed7f75c77a4afeb6a29d1aa583342da2ef578e38

Aliases

arxiv: 1902.04914 · arxiv_version: 1902.04914v1 · doi: 10.48550/arxiv.1902.04914 · pith_short_12: QMDXFVAXHGZZ · pith_short_16: QMDXFVAXHGZZJG64 · pith_short_8: QMDXFVAX

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/QMDXFVAXHGZZJG64FNU6273VY5 \
  | 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: 830772d41739b3949bdc2b69ed7f75c77a4afeb6a29d1aa583342da2ef578e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbccafafa462cdcada18f3b1feaa52290553f876b9fa3ff14e9bb0958c5e45a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-13T14:21:52Z",
    "title_canon_sha256": "1edb70ecfce3001d53b56a12c483ef846d56893b202ee20f3c9392f2abdcc23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04914",
    "kind": "arxiv",
    "version": 1
  }
}