Pith Number

pith:ZCJ5DTOS

pith:2013:ZCJ5DTOSI6GAE4OZTLFAXJANTX

not attested not anchored not stored refs pending

Optical conductivity of hydrogenated graphene from first principles

Jaroslav Fabian, Martin Gmitra, Sebastian Putz

arxiv:1309.1016 v1 · 2013-09-04 · 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{ZCJ5DTOSI6GAE4OZTLFAXJANTX}

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	2026-05-18T01:47:49.878357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c893d1cdd2478c0271d99aca0ba40d9dc2427869b8677d57adf366ca63394ed6

Aliases

arxiv: 1309.1016 · arxiv_version: 1309.1016v1 · doi: 10.48550/arxiv.1309.1016 · pith_short_12: ZCJ5DTOSI6GA · pith_short_16: ZCJ5DTOSI6GAE4OZ · pith_short_8: ZCJ5DTOS

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/ZCJ5DTOSI6GAE4OZTLFAXJANTX \
  | 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: c893d1cdd2478c0271d99aca0ba40d9dc2427869b8677d57adf366ca63394ed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74ce4064fc495fc1760399e9b1d64a3f8efeb9c51205fa9b941ef4a8211ec0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-09-04T12:58:25Z",
    "title_canon_sha256": "5cd869230365258d786616ca90c737bb124cc9131b702163cab2cae6e1cdb5fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1016",
    "kind": "arxiv",
    "version": 1
  }
}