Pith Number

pith:HUOG36Y4

pith:2007:HUOG36Y4NKPVVSRSBAIRRVNLIF

not attested not anchored not stored refs pending

On the physical meaning of the Unruh effect

Douglas Singleton, Emil T. Akhmedov

arxiv:0705.2525 v3 · 2007-05-17 · hep-th · gr-qc · physics.acc-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{HUOG36Y4NKPVVSRSBAIRRVNLIF}

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

All symmetry groups of pp-waves in teleparallel gravity

Receipt and verification

First computed	2026-07-04T17:14:12.219130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1c6dfb1c6a9f5aca32081118d5ab417cc3b4fbd5f67ca0aafe590350ea9710

Aliases

arxiv: 0705.2525 · arxiv_version: 0705.2525v3 · doi: 10.48550/arxiv.0705.2525 · pith_short_12: HUOG36Y4NKPV · pith_short_16: HUOG36Y4NKPVVSRS · pith_short_8: HUOG36Y4

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/HUOG36Y4NKPVVSRSBAIRRVNLIF \
  | 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: 3d1c6dfb1c6a9f5aca32081118d5ab417cc3b4fbd5f67ca0aafe590350ea9710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380bf80700d2a7664cafbab1eab5b793a4ef5aa98b6bd42621de70d264fb1309",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.acc-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-05-17T13:27:31Z",
    "title_canon_sha256": "96a83e0e56269f1492688bafb840df97eddb5c9bd646c3894307c4a0096bc306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.2525",
    "kind": "arxiv",
    "version": 3
  }
}