Pith Number

pith:3A76OQKD

pith:2026:3A76OQKDXX6VJAX4MJU4ZMIRTV

not attested not anchored not stored refs pending

Double-scaled SYK from boundary metrics of planar maps

Timothy Budd

arxiv:2607.01995 v1 · 2026-07-02 · math.CO · hep-th · math-ph · math.MP · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3A76OQKDXX6VJAX4MJU4ZMIRTV}

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	2026-07-03T01:17:36.536105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d83fe74143bdfd5482fc6269ccb1119d50556fd07821d16406e555885e2abda3

Aliases

arxiv: 2607.01995 · arxiv_version: 2607.01995v1 · doi: 10.48550/arxiv.2607.01995 · pith_short_12: 3A76OQKDXX6V · pith_short_16: 3A76OQKDXX6VJAX4 · pith_short_8: 3A76OQKD

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/3A76OQKDXX6VJAX4MJU4ZMIRTV \
  | 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: d83fe74143bdfd5482fc6269ccb1119d50556fd07821d16406e555885e2abda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1b5efcd50be7041b831c28a7e5a38584afd8f854190c040d6da5ba9ec9a3f0",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-07-02T10:30:00Z",
    "title_canon_sha256": "dbfd5ce9a7c32dfd8741f8339dc5851463f83bcefbd8c52bfc30ba299c553e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01995",
    "kind": "arxiv",
    "version": 1
  }
}