Pith Number

pith:HQDCVR4Q

pith:2026:HQDCVR4QRLOH6H5FOWYZVWFRUM

not attested not anchored not stored refs pending

Disguised complex balance via positive algebraic geometry

Abhishek Deshpande, Georg Regensburger, Stefan M\"uller

arxiv:2607.04810 v1 · 2026-07-06 · math.DS · math.AG · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQDCVR4QRLOH6H5FOWYZVWFRUM}

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	2026-07-07T02:20:04.330647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c062ac7908adc7f1fa575b19ad8b1a3173af7642a3948bab516e8b29a159f75

Aliases

arxiv: 2607.04810 · arxiv_version: 2607.04810v1 · doi: 10.48550/arxiv.2607.04810 · pith_short_12: HQDCVR4QRLOH · pith_short_16: HQDCVR4QRLOH6H5F · pith_short_8: HQDCVR4Q

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/HQDCVR4QRLOH6H5FOWYZVWFRUM \
  | 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: 3c062ac7908adc7f1fa575b19ad8b1a3173af7642a3948bab516e8b29a159f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568064313a6b7572e882326771135dba5d7036fec521604ec73fb35f38065f38",
    "cross_cats_sorted": [
      "math.AG",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-07-06T08:47:06Z",
    "title_canon_sha256": "e29862cb3fa6e06467736e5bde767574268ef1c552684ab8082e1bac53a6406d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04810",
    "kind": "arxiv",
    "version": 1
  }
}