Pith Number

pith:AINT7W2B

pith:2023:AINT7W2BYAOMKIZMDOJID46EWX

not attested not anchored not stored refs pending

Hawking radiation from an analogue bouncing geometry

Alberto Garc\'ia Mart\'in-Caro, Gerardo Garc\'ia-Moreno, Javier Olmedo, Jose M. S\'anchez Vel\'azquez

arxiv:2306.05250 v2 · 2023-06-08 · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AINT7W2BYAOMKIZMDOJID46EWX}

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	2026-07-05T08:14:38.954800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021b3fdb41c01cc5232c1b9281f3c4b5df6a1ca3476f54a785d5b99eee52ba87

Aliases

arxiv: 2306.05250 · arxiv_version: 2306.05250v2 · doi: 10.48550/arxiv.2306.05250 · pith_short_12: AINT7W2BYAOM · pith_short_16: AINT7W2BYAOMKIZM · pith_short_8: AINT7W2B

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/AINT7W2BYAOMKIZMDOJID46EWX \
  | 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: 021b3fdb41c01cc5232c1b9281f3c4b5df6a1ca3476f54a785d5b99eee52ba87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ed39ac42494438c271d7916fe645e6688973f54a33b4a0dc63db8150af6e46",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-06-08T14:46:17Z",
    "title_canon_sha256": "6ac9e51651ec62b669f668071c5cd35770ab1c92426276f0adfb1019f6fc4db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05250",
    "kind": "arxiv",
    "version": 2
  }
}