Pith Number

pith:EYA3HTND

pith:2009:EYA3HTND6TDXVPRXJAN5OR53CM

not attested not anchored not stored refs pending

Transient response under ultrafast interband excitation of an intrinsic graphene

F.T. Vasko, P.N. Romanets

arxiv:0912.0423 v1 · 2009-12-02 · 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{EYA3HTND6TDXVPRXJAN5OR53CM}

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	2026-05-18T02:10:34.579647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2601b3cda3f4c77abe37481bd747bb1306daea5771b1a92f156e7021fe59cee3

Aliases

arxiv: 0912.0423 · arxiv_version: 0912.0423v1 · doi: 10.48550/arxiv.0912.0423 · pith_short_12: EYA3HTND6TDX · pith_short_16: EYA3HTND6TDXVPRX · pith_short_8: EYA3HTND

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/EYA3HTND6TDXVPRXJAN5OR53CM \
  | 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: 2601b3cda3f4c77abe37481bd747bb1306daea5771b1a92f156e7021fe59cee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91eab551b5018468f286648339f959541bca4c26f09369e918cd75690f051115",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-02T13:27:53Z",
    "title_canon_sha256": "71d7ed8cc516d82588474807cd1d82b5f6311dd18e1a9716cff1ee029fa86c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0423",
    "kind": "arxiv",
    "version": 1
  }
}