Pith Number

pith:IS4BB4NX

pith:2022:IS4BB4NXGSZWDQFN5335PRM66R

not attested not anchored not stored refs pending

Hunting Quantum Gravity with Analogs: the case of graphene

Alfredo Iorio, Giovanni Acquaviva, Luca Smaldone, Pablo Pais

arxiv:2207.04097 v2 · 2022-07-08 · hep-th · cond-mat.mtrl-sci · cond-mat.other · 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{IS4BB4NXGSZWDQFN5335PRM66R}

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

Smart Holes: Analogue black holes with the right temperature and entropy

Receipt and verification

First computed	2026-07-05T05:14:58.316695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b810f1b734b361c0adeef7d7c59ef474057d1517f0f27084434c738f31015f

Aliases

arxiv: 2207.04097 · arxiv_version: 2207.04097v2 · doi: 10.48550/arxiv.2207.04097 · pith_short_12: IS4BB4NXGSZW · pith_short_16: IS4BB4NXGSZWDQFN · pith_short_8: IS4BB4NX

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/IS4BB4NXGSZWDQFN5335PRM66R \
  | 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: 44b810f1b734b361c0adeef7d7c59ef474057d1517f0f27084434c738f31015f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c035161444761f2adc7cb1d93e663b0ad8d8762c2886e68d0e5f9a37d5ff9f5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-07-08T18:38:47Z",
    "title_canon_sha256": "5f00377202d11dea8334fd82727d05cdef3c2b1b638160e78dc20f2a24185933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04097",
    "kind": "arxiv",
    "version": 2
  }
}