Pith Number

pith:D4NQYTIM

pith:2013:D4NQYTIMTZOJ7IEG3WHD6IUFCV

not attested not anchored not stored refs pending

Tearing of Free-Standing Graphene

Maria J. B. Moura, Michael Marder

arxiv:1307.2466 v2 · 2013-07-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4NQYTIMTZOJ7IEG3WHD6IUFCV}

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	2026-05-18T01:48:52.879866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f1b0c4d0c9e5c9fa086dd8e3f22851570324797d4fe7d5d61a33ab32c714239

Aliases

arxiv: 1307.2466 · arxiv_version: 1307.2466v2 · doi: 10.48550/arxiv.1307.2466 · pith_short_12: D4NQYTIMTZOJ · pith_short_16: D4NQYTIMTZOJ7IEG · pith_short_8: D4NQYTIM

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/D4NQYTIMTZOJ7IEG3WHD6IUFCV \
  | 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: 1f1b0c4d0c9e5c9fa086dd8e3f22851570324797d4fe7d5d61a33ab32c714239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbc78ee23c3fea1e67ebc414cd5ee5ff0faeef5e36bc41038116c11399109d43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-09T14:13:40Z",
    "title_canon_sha256": "d30cbd15bb2860b0d9b62e1f57a8a3cbe7d51c0a85e96c5f3e848c5e3245efc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2466",
    "kind": "arxiv",
    "version": 2
  }
}