Pith Number

pith:NWC3T4WE

pith:2007:NWC3T4WEB5YH26NPQ7OXGST22G

not attested not anchored not stored refs pending

Fulling-Davies-Unruh effect and spontaneous excitation of an accelerated atom interacting with a quantum scalar field

Hongwei Yu, Zhiying Zhu

arxiv:gr-qc/0701041 v1 · 2007-01-06 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWC3T4WEB5YH26NPQ7OXGST22G}

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	2026-07-04T15:21:59.793581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d85b9f2c40f707d79af87dd734a7ad1b28d1112bf8013cafc503a05b98e2ca3

Aliases

arxiv: gr-qc/0701041 · arxiv_version: gr-qc/0701041v1 · doi: 10.48550/arxiv.gr-qc/0701041 · pith_short_12: NWC3T4WEB5YH · pith_short_16: NWC3T4WEB5YH26NP · pith_short_8: NWC3T4WE

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/NWC3T4WEB5YH26NPQ7OXGST22G \
  | 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: 6d85b9f2c40f707d79af87dd734a7ad1b28d1112bf8013cafc503a05b98e2ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a326bad34970f57e52af33b5d52b218e68c7a27c28ae0c8594590c841cea305",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-01-06T01:47:45Z",
    "title_canon_sha256": "01d2df91aff2b11398453aa0f6fa572a17289e52354478b8ec7dbe6e9f6e2295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0701041",
    "kind": "arxiv",
    "version": 1
  }
}