Pith Number

pith:SII5JUBK

pith:2007:SII5JUBKN7KTYLOB6QHQN2FKOR

not attested not anchored not stored refs pending

Coulomb drag as a measure of trigonal warping in doped graphene

B.N. Narozhny

arxiv:0704.2611 v1 · 2007-04-19 · 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{SII5JUBKN7KTYLOB6QHQN2FKOR}

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	2026-05-18T01:23:12.821861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9211d4d02a6fd53c2dc1f40f06e8aa747111ba1cab9b57c62c1757c7b22fa929

Aliases

arxiv: 0704.2611 · arxiv_version: 0704.2611v1 · doi: 10.48550/arxiv.0704.2611 · pith_short_12: SII5JUBKN7KT · pith_short_16: SII5JUBKN7KTYLOB · pith_short_8: SII5JUBK

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/SII5JUBKN7KTYLOB6QHQN2FKOR \
  | 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: 9211d4d02a6fd53c2dc1f40f06e8aa747111ba1cab9b57c62c1757c7b22fa929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bdcc221e8846098ac4674f72f971584ad9b98639bc1e3be1bcf9c46e719ed2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-04-19T22:47:51Z",
    "title_canon_sha256": "e6386ffa81765c131704ee3cf66932e811117639e6834c3eab6b764d04ffc8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2611",
    "kind": "arxiv",
    "version": 1
  }
}