Pith Number

pith:BTGWW4I2

pith:2026:BTGWW4I2EJJQLERCJSF4S5466K

not attested not anchored not stored refs pending

Uncertainty-quantified $J$-integral computation for quasicontinuum and finite element methods

Ellad B. Tadmor, Ronald E. Miller, Sai Harshith Badi, Stephen M. Whalen

arxiv:2607.23003 v1 · 2026-07-25 · 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{BTGWW4I2EJJQLERCJSF4S5466K}

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	2026-07-28T00:22:07.089566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ccd6b711a22530592224c8bc9779ef2acc913600daea611e0cbfa0cf56699ad

Aliases

arxiv: 2607.23003 · arxiv_version: 2607.23003v1 · doi: 10.48550/arxiv.2607.23003 · pith_short_12: BTGWW4I2EJJQ · pith_short_16: BTGWW4I2EJJQLERC · pith_short_8: BTGWW4I2

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/BTGWW4I2EJJQLERCJSF4S5466K \
  | 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: 0ccd6b711a22530592224c8bc9779ef2acc913600daea611e0cbfa0cf56699ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c525333c2db7593c8c753d90f36e3ba471423f26d908a702683583f8e5c909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-25T02:39:13Z",
    "title_canon_sha256": "564f3a99195ff959e7bbc7efe47d96a56752725c93b038268c5162026b73bdb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23003",
    "kind": "arxiv",
    "version": 1
  }
}