Pith Number

pith:UVEJHTDC

pith:2022:UVEJHTDCUJWS672AG77EZ24O3L

not attested not anchored not stored refs pending

Particle creation: Schwinger + Unruh + Hawking

G.E. Volovik

arxiv:2206.02799 v4 · 2022-06-06 · gr-qc · cond-mat.other · hep-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{UVEJHTDCUJWS672AG77EZ24O3L}

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	2026-07-05T05:14:15.965952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54893cc62a26d2f7f4037fe4ceb8edac46525c2455601f1f7057f5bc9560784

Aliases

arxiv: 2206.02799 · arxiv_version: 2206.02799v4 · doi: 10.48550/arxiv.2206.02799 · pith_short_12: UVEJHTDCUJWS · pith_short_16: UVEJHTDCUJWS672A · pith_short_8: UVEJHTDC

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/UVEJHTDCUJWS672AG77EZ24O3L \
  | 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: a54893cc62a26d2f7f4037fe4ceb8edac46525c2455601f1f7057f5bc9560784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df4543088ff2beb52648dc832d6099a0834acf10b12fd0ec341cffa9289265f6",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-06-06T17:55:34Z",
    "title_canon_sha256": "a347acaf6097c0ca5df3f2a251d5ca9bcbac16590ca7dc0810b631373b392121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02799",
    "kind": "arxiv",
    "version": 4
  }
}