Pith Number

pith:E7E43Z3D

pith:2013:E7E43Z3DANVP2DTF2E7EO75SQW

not attested not anchored not stored refs pending

Snapshots of non-equilibrium Dirac carrier distributions in graphene

Alexander St\"ohr, Andrea Cavalleri, Axel K\"ohler, Cephise Cacho, Edmond Turcu, Emma Springate, Isabella Gierz, Jesse C. Petersen, Matteo Mitrano, Ulrich Starke

arxiv:1304.1389 v1 · 2013-04-04 · cond-mat.mes-hall · 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{E7E43Z3DANVP2DTF2E7EO75SQW}

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	2026-05-18T02:43:54.363476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c9cde763036afd0e65d13e477fb28587fe60308941559c6c4339585524f7fc

Aliases

arxiv: 1304.1389 · arxiv_version: 1304.1389v1 · doi: 10.48550/arxiv.1304.1389 · pith_short_12: E7E43Z3DANVP · pith_short_16: E7E43Z3DANVP2DTF · pith_short_8: E7E43Z3D

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/E7E43Z3DANVP2DTF2E7EO75SQW \
  | 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: 27c9cde763036afd0e65d13e477fb28587fe60308941559c6c4339585524f7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca0f2214fff82d5574fb5d3f08fee553f114e47f6d1fc71c80318b8c5e12973",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-04T15:04:39Z",
    "title_canon_sha256": "5d03b72a6b7940cf964886fa4859347d64bbe3606a61041e39016343436df5d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1389",
    "kind": "arxiv",
    "version": 1
  }
}