Pith Number

pith:CAU4J2LG

pith:2020:CAU4J2LG74ZZAVJAFTQPIELF72

not attested not anchored not stored refs pending

On the Mechanical and Thermal Stability of Free-standing Monolayer Amorphous Carbon

Douglas S. Galvao, Levi C. Felix, Luiz A. Ribeiro Junior, Raphael M. Tromer

arxiv:2002.04682 v1 · 2020-02-11 · 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{CAU4J2LG74ZZAVJAFTQPIELF72}

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	2026-07-05T01:20:15.308146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1029c4e966ff339055202ce0f41165fea648b15a72418ed00e7ba1664821c1b6

Aliases

arxiv: 2002.04682 · arxiv_version: 2002.04682v1 · doi: 10.48550/arxiv.2002.04682 · pith_short_12: CAU4J2LG74ZZ · pith_short_16: CAU4J2LG74ZZAVJA · pith_short_8: CAU4J2LG

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/CAU4J2LG74ZZAVJAFTQPIELF72 \
  | 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: 1029c4e966ff339055202ce0f41165fea648b15a72418ed00e7ba1664821c1b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f138a30064ced0c3d90260d4841306279a364101edb0934bb3dfac2518c4377b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-11T21:07:18Z",
    "title_canon_sha256": "6a9e8181ed9a39a89fc56b6effce3daa2eb4de8adac2219891a2bea328efc353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04682",
    "kind": "arxiv",
    "version": 1
  }
}