Pith Number

pith:CEZE2LHI

pith:2017:CEZE2LHI662MAEJGRIEBWJBTRQ

not attested not anchored not stored refs pending

On structured surfaces with defects: geometry, strain incompatibility, internal stress, and natural shapes

Anurag Gupta, Ayan Roychowdhury

arxiv:1702.03737 v1 · 2017-02-13 · cond-mat.mtrl-sci · cond-mat.soft · math-ph · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEZE2LHI662MAEJGRIEBWJBTRQ}

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	2026-05-18T00:50:53.105704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11324d2ce8f7b4c011268a081b24338c2d1e89c18e568cbfd15788b04890dcd6

Aliases

arxiv: 1702.03737 · arxiv_version: 1702.03737v1 · doi: 10.48550/arxiv.1702.03737 · pith_short_12: CEZE2LHI662M · pith_short_16: CEZE2LHI662MAEJG · pith_short_8: CEZE2LHI

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/CEZE2LHI662MAEJGRIEBWJBTRQ \
  | 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: 11324d2ce8f7b4c011268a081b24338c2d1e89c18e568cbfd15788b04890dcd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c96788866429ecd1f7f1105885427b6580cab3ff865729570f92140cbe26bad",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-02-13T12:24:09Z",
    "title_canon_sha256": "fa17f3f65da464a6dbcd96d9edf2017af8fd74e328c8bcdd7c007af120672382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03737",
    "kind": "arxiv",
    "version": 1
  }
}