Pith Number

pith:45TWWXXO

pith:2022:45TWWXXO5NE4VVTNOJ5CZ2J6RR

not attested not anchored not stored refs pending

Half-Wormholes and Ensemble Averages

Cheng Peng, Jia Tian, Yingyu Yang

arxiv:2205.01288 v2 · 2022-05-03 · 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{45TWWXXO5NE4VVTNOJ5CZ2J6RR}

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	2026-07-05T04:20:55.369071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7676b5eeeeb49cad66d727a2ce93e8c688d5108f4886f7d423ed735fe36472c

Aliases

arxiv: 2205.01288 · arxiv_version: 2205.01288v2 · doi: 10.48550/arxiv.2205.01288 · pith_short_12: 45TWWXXO5NE4 · pith_short_16: 45TWWXXO5NE4VVTN · pith_short_8: 45TWWXXO

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/45TWWXXO5NE4VVTNOJ5CZ2J6RR \
  | 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: e7676b5eeeeb49cad66d727a2ce93e8c688d5108f4886f7d423ed735fe36472c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ede45eead3235d65cf02b23d3d4a4fe6600c271a01de8a1d3f2ea6628e008b0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-05-03T03:46:29Z",
    "title_canon_sha256": "389089b9391d4ac2e5b2aa45f623592d77f828bdbadbc9e3dd922f0ebb19027d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01288",
    "kind": "arxiv",
    "version": 2
  }
}