Pith Number

pith:3WFM5PPB

pith:2010:3WFM5PPBTKT4X5FLTLD2XOOM5V

not attested not anchored not stored refs pending

Back reaction, emission spectrum and entropy spectroscopy

Qing-Quan Jiang, Xu Cai

arxiv:1011.0243 v1 · 2010-11-01 · hep-th · 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{3WFM5PPBTKT4X5FLTLD2XOOM5V}

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	2026-05-18T04:25:49.091499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8acebde19aa7cbf4ab9ac7abb9cced506d3f18e3c1b2290565d0e02da55dff

Aliases

arxiv: 1011.0243 · arxiv_version: 1011.0243v1 · doi: 10.48550/arxiv.1011.0243 · pith_short_12: 3WFM5PPBTKT4 · pith_short_16: 3WFM5PPBTKT4X5FL · pith_short_8: 3WFM5PPB

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/3WFM5PPBTKT4X5FLTLD2XOOM5V \
  | 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: dd8acebde19aa7cbf4ab9ac7abb9cced506d3f18e3c1b2290565d0e02da55dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292acafeed08787c9d945915e2da538d5c39bfe614f1c0220ab8b7a5b1501700",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-11-01T04:01:16Z",
    "title_canon_sha256": "d97e37ee539adf54a9142856b290db2ceb780d2d556d888806b6fc1587245aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0243",
    "kind": "arxiv",
    "version": 1
  }
}