Pith Number

pith:GZ5TNZNW

pith:2020:GZ5TNZNWMYD33WMDLDOG75AREN

not attested not anchored not stored refs pending

Note on the Labelled tree graphs

Bo Feng, Yaobo Zhang

arxiv:2009.02394 v1 · 2020-09-04 · 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{GZ5TNZNWMYD33WMDLDOG75AREN}

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	2026-07-05T02:02:44.350729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

367b36e5b66607bdd98358dc6ff411235f1b07a6bccff44085e40ab946fd8c11

Aliases

arxiv: 2009.02394 · arxiv_version: 2009.02394v1 · doi: 10.48550/arxiv.2009.02394 · pith_short_12: GZ5TNZNWMYD3 · pith_short_16: GZ5TNZNWMYD33WMD · pith_short_8: GZ5TNZNW

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/GZ5TNZNWMYD33WMDLDOG75AREN \
  | 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: 367b36e5b66607bdd98358dc6ff411235f1b07a6bccff44085e40ab946fd8c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ac0d561cceea8df97eea720bd6c96f7e21884f2c64ca3d778228693a362698",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-09-04T20:56:20Z",
    "title_canon_sha256": "321e7a43e0e710a074997d5378f54e7952ffa15875676e8058f4ff65640eeceb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02394",
    "kind": "arxiv",
    "version": 1
  }
}