Pith Number

pith:7KSXWJLK

pith:2013:7KSXWJLKYZN3P6SAUNG5SEEUAE

not attested not anchored not stored refs pending

Quantum field theory in curved graphene spacetimes, Lobachevsky geometry, Weyl symmetry, Hawking effect, and all that

Alfredo Iorio, Gaetano Lambiase

arxiv:1308.0265 v2 · 2013-08-01 · hep-th · cond-mat.mtrl-sci · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KSXWJLKYZN3P6SAUNG5SEEUAE}

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.

Cited by

1 paper in Pith

Exploring Event Horizons and Hawking Radiation through Deformed Graphene Membranes

Receipt and verification

First computed	2026-05-18T02:31:21.678745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa57b256ac65bb7fa40a34dd910940120c888a511999ccdc7bdd2cdc6fcd518

Aliases

arxiv: 1308.0265 · arxiv_version: 1308.0265v2 · doi: 10.48550/arxiv.1308.0265 · pith_short_12: 7KSXWJLKYZN3 · pith_short_16: 7KSXWJLKYZN3P6SA · pith_short_8: 7KSXWJLK

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/7KSXWJLKYZN3P6SAUNG5SEEUAE \
  | 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: faa57b256ac65bb7fa40a34dd910940120c888a511999ccdc7bdd2cdc6fcd518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d65b921858d1752cf5b5ab0d98b2ce536e88a733f57eafbe8921adb750f028",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-01T16:59:48Z",
    "title_canon_sha256": "f865a8c2a1b8229d515364af39dbfbeaa14f534b2af6f1f28d1c14cc7e250544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0265",
    "kind": "arxiv",
    "version": 2
  }
}