Pith Number

pith:H3QG2JML

pith:2022:H3QG2JMLSL3EFRLDD4IW42TIO5

not attested not anchored not stored refs pending

Analogue metric in a black bounce background

Kunal Pal, Kuntal Pal, Tapobrata Sarkar

arxiv:2204.06395 v1 · 2022-04-13 · 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{H3QG2JMLSL3EFRLDD4IW42TIO5}

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

Emergent Hawking Radiation and Quantum Sensing in a Quenched Chiral Spin Chain

Receipt and verification

First computed	2026-07-05T04:14:33.485824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee06d258b92f642c5631f116e6a687748a9c7a7c53e92ec42cb3037b661c43d

Aliases

arxiv: 2204.06395 · arxiv_version: 2204.06395v1 · doi: 10.48550/arxiv.2204.06395 · pith_short_12: H3QG2JMLSL3E · pith_short_16: H3QG2JMLSL3EFRLD · pith_short_8: H3QG2JML

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/H3QG2JMLSL3EFRLDD4IW42TIO5 \
  | 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: 3ee06d258b92f642c5631f116e6a687748a9c7a7c53e92ec42cb3037b661c43d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601c780a638e1ea09f933cf34fe03f10393b4a02857fbb82a3e7d99074cebd58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-13T13:57:30Z",
    "title_canon_sha256": "a2a25d019cdeb8c3afccf6534c265871282a570ec61129bc6c4aa68ba7e22907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06395",
    "kind": "arxiv",
    "version": 1
  }
}