Pith Number

pith:OJ3TPOAH

pith:2012:OJ3TPOAH4J37BZ2MVSWZZCV4DP

not attested not anchored not stored refs pending

Photo-excited Carrier Dynamics and Impact Excitation Cascade in Graphene

Frank H. L. Koppens, Justin C. W. Song, Klaas J. Tielrooij, Leonid S. Levitov

arxiv:1209.4346 v1 · 2012-09-19 · 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{OJ3TPOAH4J37BZ2MVSWZZCV4DP}

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	2026-05-18T03:27:22.983527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727737b807e277f0e74cacad9c8abc1bc9e880017896b139de3211e4c842c2cf

Aliases

arxiv: 1209.4346 · arxiv_version: 1209.4346v1 · doi: 10.48550/arxiv.1209.4346 · pith_short_12: OJ3TPOAH4J37 · pith_short_16: OJ3TPOAH4J37BZ2M · pith_short_8: OJ3TPOAH

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/OJ3TPOAH4J37BZ2MVSWZZCV4DP \
  | 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: 727737b807e277f0e74cacad9c8abc1bc9e880017896b139de3211e4c842c2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e497026ed0a00805ce1ee201f243c2a52e1d83298e6a4488720ba1f17a54df22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-09-19T19:49:30Z",
    "title_canon_sha256": "9874460d3382b9e3a1fc0997b2c8768f2bb5e24eef354ccbd83c2815bf623cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4346",
    "kind": "arxiv",
    "version": 1
  }
}