Pith Number

pith:TAH2UDK5

pith:2013:TAH2UDK5E2N73KLXWSCFKOSQ6H

not attested not anchored not stored refs pending

Many body renormalization of the minimal conductivity in graphene

F. Guinea, M. I. Katsnelson

arxiv:1307.6221 v1 · 2013-07-23 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAH2UDK5E2N73KLXWSCFKOSQ6H}

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	2026-05-18T02:42:46.636045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

980faa0d5d269bfda977b484553a50f1c8bdd5248c351a5779a9ffbd46b170b1

Aliases

arxiv: 1307.6221 · arxiv_version: 1307.6221v1 · doi: 10.48550/arxiv.1307.6221 · pith_short_12: TAH2UDK5E2N7 · pith_short_16: TAH2UDK5E2N73KLX · pith_short_8: TAH2UDK5

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/TAH2UDK5E2N73KLXWSCFKOSQ6H \
  | 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: 980faa0d5d269bfda977b484553a50f1c8bdd5248c351a5779a9ffbd46b170b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a520539442033dd0abdc444d6213020fbe7a0502b602b9afeb75e200916ce4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-23T20:00:52Z",
    "title_canon_sha256": "1a6c9baedf02d982fd3ad2a02d09f63e8063f8f9352e58a953ebae0b07fdbc19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6221",
    "kind": "arxiv",
    "version": 1
  }
}