Pith Number

pith:WBOBZXPJ

pith:2019:WBOBZXPJU6XI3SIRRPILH2AJSY

not attested not anchored not stored refs pending

Lightcone fluctuations in a nonlinear medium due to thermal fluctuations

Hongwei Yu, Jiawei Hu

arxiv:1907.00706 v2 · 2019-07-01 · gr-qc · hep-th · 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{WBOBZXPJU6XI3SIRRPILH2AJSY}

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	2026-05-17T23:39:39.286347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05c1cdde9a7ae8dc9118bd0b3e809963ae03b9b2f8c29898db9eb6c55ecbd5b

Aliases

arxiv: 1907.00706 · arxiv_version: 1907.00706v2 · doi: 10.48550/arxiv.1907.00706 · pith_short_12: WBOBZXPJU6XI · pith_short_16: WBOBZXPJU6XI3SIR · pith_short_8: WBOBZXPJ

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/WBOBZXPJU6XI3SIRRPILH2AJSY \
  | 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: b05c1cdde9a7ae8dc9118bd0b3e809963ae03b9b2f8c29898db9eb6c55ecbd5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade8d5aa915adcd7035bce2ac708319dfd782510f4b9d3b436bb81255b36a02a",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-01T12:28:40Z",
    "title_canon_sha256": "6694420c3a9ce25d6643dfc51afcf412b1822bbe8b7eb8618962a557966b1c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00706",
    "kind": "arxiv",
    "version": 2
  }
}