Pith Number

pith:ZAWFF6RF

pith:2008:ZAWFF6RFH6MB5GYYKP6IOH2YSM

not attested not anchored not stored refs pending

Finite-temperature Screening and the Specific Heat of Doped Graphene Sheets

A.H. MacDonald, Marco Polini, M.M. Vazifeh, M.R. Ramezanali, Reza Asgari

arxiv:0811.1723 v1 · 2008-11-11 · 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{ZAWFF6RFH6MB5GYYKP6IOH2YSM}

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	2026-05-18T02:15:21.535459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c82c52fa253f981e9b1853fc871f58932d46673a190f2561eb9e1eb79c821712

Aliases

arxiv: 0811.1723 · arxiv_version: 0811.1723v1 · doi: 10.48550/arxiv.0811.1723 · pith_short_12: ZAWFF6RFH6MB · pith_short_16: ZAWFF6RFH6MB5GYY · pith_short_8: ZAWFF6RF

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/ZAWFF6RFH6MB5GYYKP6IOH2YSM \
  | 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: c82c52fa253f981e9b1853fc871f58932d46673a190f2561eb9e1eb79c821712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "781886e06a8bf8709a19bc373908097e8a3a606448a31cdc95d146944288ff88",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-11-11T15:42:21Z",
    "title_canon_sha256": "c6263167008c2935f8dee5dfadaf528e6f22fdcfd5c6ff4a5553d8476abeef73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1723",
    "kind": "arxiv",
    "version": 1
  }
}