Pith Number

pith:KDAPFGBC

pith:2026:KDAPFGBCA47NUZYAF4RO77H73W

not attested not anchored not stored refs pending

Quotient Admission Algorithms for Witness-Supported Graph Windows

Yushan Li

arxiv:2606.08698 v1 · 2026-06-07 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDAPFGBCA47NUZYAF4RO77H73W}

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	2026-06-09T01:05:47.758892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c0f29822073eda67002f22effcffdd8be8dac6c4394223ecaa4770908f945a

Aliases

arxiv: 2606.08698 · arxiv_version: 2606.08698v1 · doi: 10.48550/arxiv.2606.08698 · pith_short_12: KDAPFGBCA47N · pith_short_16: KDAPFGBCA47NUZYA · pith_short_8: KDAPFGBC

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/KDAPFGBCA47NUZYAF4RO77H73W \
  | 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: 50c0f29822073eda67002f22effcffdd8be8dac6c4394223ecaa4770908f945a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a87ec0bab38b48e6298aad606219fde1144861a896336fd4a232f902e97415",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-06-07T15:53:21Z",
    "title_canon_sha256": "43d3fcd5add4224133b0cda1910682a713bcc5e0dc4a34108eb193a33edb5a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08698",
    "kind": "arxiv",
    "version": 1
  }
}