Pith Number

pith:IX3IFQA6

pith:2011:IX3IFQA6FNWW6I3C2E3KTFGUSI

not attested not anchored not stored refs pending

Coulomb drag in graphene single layers separated by a thin spacer

M. I. Katsnelson

arxiv:1105.2534 v2 · 2011-05-12 · 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{IX3IFQA6FNWW6I3C2E3KTFGUSI}

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	2026-05-18T04:17:02.403930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f682c01e2b6d6f2362d136a994d4921a5273152010990595386ad277b57fcf

Aliases

arxiv: 1105.2534 · arxiv_version: 1105.2534v2 · doi: 10.48550/arxiv.1105.2534 · pith_short_12: IX3IFQA6FNWW · pith_short_16: IX3IFQA6FNWW6I3C · pith_short_8: IX3IFQA6

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/IX3IFQA6FNWW6I3C2E3KTFGUSI \
  | 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: 45f682c01e2b6d6f2362d136a994d4921a5273152010990595386ad277b57fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d530c0edb5394b65a273dfd856137435df93463aeed4bce4d1394e152c24d4c2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-05-12T17:24:49Z",
    "title_canon_sha256": "69b36e63b18a246560eba0405527c040db0fb682f7c63834798137006501128e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2534",
    "kind": "arxiv",
    "version": 2
  }
}