Pith Number

pith:S6PKY76J

pith:2014:S6PKY76JRRVR4V3HWU6IEOSFBO

not attested not anchored not stored refs pending

Unruh-DeWitt detector response across a Rindler firewall is finite

Jorma Louko

arxiv:1407.6299 v4 · 2014-07-23 · hep-th · 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{S6PKY76JRRVR4V3HWU6IEOSFBO}

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	2026-05-18T01:35:35.350237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979eac7fc98c6b1e5767b53c823a450b83e229881d6a9aa19c2934abdc1640d0

Aliases

arxiv: 1407.6299 · arxiv_version: 1407.6299v4 · doi: 10.48550/arxiv.1407.6299 · pith_short_12: S6PKY76JRRVR · pith_short_16: S6PKY76JRRVR4V3H · pith_short_8: S6PKY76J

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/S6PKY76JRRVR4V3HWU6IEOSFBO \
  | 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: 979eac7fc98c6b1e5767b53c823a450b83e229881d6a9aa19c2934abdc1640d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62bf793f35c98cb0cf8a6f2d227c512034596405483fb9b2785e64b02a1b86ad",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-23T17:08:23Z",
    "title_canon_sha256": "ee107ceb2c3a39f337b853bedbc7644137be45c39a70de1a6bd3beb36b00be13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6299",
    "kind": "arxiv",
    "version": 4
  }
}