Pith Number

pith:UCJL5LR2

pith:2020:UCJL5LR2D54Y4GJXDWANOB2LER

not attested not anchored not stored refs pending

Symbol Alphabets from Plabic Graphs

Anastasia Volovich, Anders Schreiber, Jorge Mago, Marcus Spradlin

arxiv:2007.00646 v2 · 2020-07-01 · 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{UCJL5LR2D54Y4GJXDWANOB2LER}

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.

Cited by

1 paper in Pith

Kinematics, cluster algebras and Feynman integrals

Receipt and verification

First computed	2026-07-05T01:55:58.047233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a092beae3a1f798e19371d80d7074b2461ee2b3114135844cd578c30f347aefc

Aliases

arxiv: 2007.00646 · arxiv_version: 2007.00646v2 · doi: 10.48550/arxiv.2007.00646 · pith_short_12: UCJL5LR2D54Y · pith_short_16: UCJL5LR2D54Y4GJX · pith_short_8: UCJL5LR2

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/UCJL5LR2D54Y4GJXDWANOB2LER \
  | 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: a092beae3a1f798e19371d80d7074b2461ee2b3114135844cd578c30f347aefc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80727f1d9512bd4d9c57c633ce8c97dfa7178c6b1a0a700a6a93a7d81c649c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-01T17:54:28Z",
    "title_canon_sha256": "2db68e3f245aff26b402b44c879b8e3adfe0a1f9aab445a1da884c3800149803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00646",
    "kind": "arxiv",
    "version": 2
  }
}