Pith Number

pith:2WGFQNX2

pith:2016:2WGFQNX23A6MOPLD3QCS2BT4UD

not attested not anchored not stored refs pending

Node-to-segment and node-to-surface interface finite elements for fracture mechanics

M. Paggi, P. Wriggers

arxiv:1604.05236 v1 · 2016-04-18 · 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{2WGFQNX23A6MOPLD3QCS2BT4UD}

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	2026-05-18T01:16:55.226837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d58c5836fad83cc73d63dc052d067ca0c5ce0a33ec8168808a78758f15ec8472

Aliases

arxiv: 1604.05236 · arxiv_version: 1604.05236v1 · doi: 10.48550/arxiv.1604.05236 · pith_short_12: 2WGFQNX23A6M · pith_short_16: 2WGFQNX23A6MOPLD · pith_short_8: 2WGFQNX2

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/2WGFQNX23A6MOPLD3QCS2BT4UD \
  | 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: d58c5836fad83cc73d63dc052d067ca0c5ce0a33ec8168808a78758f15ec8472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c753d5513d983195f3cb11c6c2d450f113a562f31feada7bfbcd39ef9686d9f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-04-18T16:30:22Z",
    "title_canon_sha256": "716ddef207d473ce2a359cfa3187c0e076df557ca9fe3cd0c5d7e173e75dd912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05236",
    "kind": "arxiv",
    "version": 1
  }
}