Pith Number

pith:GR24FEK2

pith:2013:GR24FEK2TUTJH7EKB55SQPRR6M

not attested not anchored not stored refs pending

Unruh effect in vacua with anisotropic scaling: Applications to multilayer graphene

G.E.Volovik, M.A.Zubkov, M.I.Katsnelson

arxiv:1303.2497 v4 · 2013-03-11 · cond-mat.mes-hall · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR24FEK2TUTJH7EKB55SQPRR6M}

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	2026-05-18T03:19:34.854581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3475c2915a9d2693fc8a0f7b283e31f31a277274d1a989b16d1ced0cbc3a9ba6

Aliases

arxiv: 1303.2497 · arxiv_version: 1303.2497v4 · doi: 10.48550/arxiv.1303.2497 · pith_short_12: GR24FEK2TUTJ · pith_short_16: GR24FEK2TUTJH7EK · pith_short_8: GR24FEK2

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/GR24FEK2TUTJH7EKB55SQPRR6M \
  | 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: 3475c2915a9d2693fc8a0f7b283e31f31a277274d1a989b16d1ced0cbc3a9ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53e82c04aea82d11cf0c2a970785c451b33aaa88c2a91a59217f76aed2440d75",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-03-11T12:16:35Z",
    "title_canon_sha256": "0e62d8431a711ca796f342746951955fd2bdfb72264b1ebf8aaf054a9081b6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2497",
    "kind": "arxiv",
    "version": 4
  }
}