Pith Number

pith:H4GTWESV

pith:2015:H4GTWESV6QYQQWTNA5O225N5EA

not attested not anchored not stored refs pending

A mathematical model for plasticity and damage: A discrete calculus formulation

Andrew Abu-Muharib, Andrey Jivkov, Ioannis Dassios, Peter James

arxiv:1505.02577 v1 · 2015-05-11 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4GTWESV6QYQQWTNA5O225N5EA}

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	2026-05-18T02:16:12.250432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0d3b1255f431085a6d075dad75bd202873257cbf099215b4f48358ec5cebce

Aliases

arxiv: 1505.02577 · arxiv_version: 1505.02577v1 · doi: 10.48550/arxiv.1505.02577 · pith_short_12: H4GTWESV6QYQ · pith_short_16: H4GTWESV6QYQQWTN · pith_short_8: H4GTWESV

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/H4GTWESV6QYQQWTNA5O225N5EA \
  | 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: 3f0d3b1255f431085a6d075dad75bd202873257cbf099215b4f48358ec5cebce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "012e256db697df54a12cb570f9a60ee09fa0a787a95964cf0e12bec8c383c618",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-05-11T12:07:33Z",
    "title_canon_sha256": "c32055949bcaafa962c26ea1d3f99939eedcad6367ba0a7086de9d1a26296c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02577",
    "kind": "arxiv",
    "version": 1
  }
}