Pith Number

pith:7JOYB4MN

pith:2007:7JOYB4MNTG5VMKFP5JUJSD7CNX

not attested not anchored not stored refs pending

Minimal conductivity of rippled graphene with topological disorder

Alberto Cortijo, Mar\'i A. H. Vozmediano

arxiv:0709.2698 v1 · 2007-09-17 · cond-mat.dis-nn · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JOYB4MNTG5VMKFP5JUJSD7CNX}

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	2026-05-18T03:24:19.031778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5d80f18d99bb5628afea68990fe26de3ecf7badf86796ded75bc24acff9650

Aliases

arxiv: 0709.2698 · arxiv_version: 0709.2698v1 · doi: 10.48550/arxiv.0709.2698 · pith_short_12: 7JOYB4MNTG5V · pith_short_16: 7JOYB4MNTG5VMKFP · pith_short_8: 7JOYB4MN

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/7JOYB4MNTG5VMKFP5JUJSD7CNX \
  | 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: fa5d80f18d99bb5628afea68990fe26de3ecf7badf86796ded75bc24acff9650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a27b71291e6a8c2b4c38fe18dbdc723fa36ab8def11585e639176d3854db5b18",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2007-09-17T18:52:45Z",
    "title_canon_sha256": "9aa37e90b3956b0357a82d914215c30559b72fe86906eadfdffc6c724c202a76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2698",
    "kind": "arxiv",
    "version": 1
  }
}