Pith Number

pith:VJRP5CSH

pith:2025:VJRP5CSH57I3T6F6U4RC6LNMH4

not attested not anchored not stored refs pending

Convexity in tensor triangular geometry

Changhan Zou

arxiv:2506.12429 v2 · 2025-06-14 · math.CT · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJRP5CSH57I3T6F6U4RC6LNMH4}

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	2026-07-05T11:50:59.796206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa62fe8a47efd1b9f8bea7222f2dac3f08442e8a06de3aad140f80b9a235441f

Aliases

arxiv: 2506.12429 · arxiv_version: 2506.12429v2 · doi: 10.48550/arxiv.2506.12429 · pith_short_12: VJRP5CSH57I3 · pith_short_16: VJRP5CSH57I3T6F6 · pith_short_8: VJRP5CSH

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/VJRP5CSH57I3T6F6U4RC6LNMH4 \
  | 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: aa62fe8a47efd1b9f8bea7222f2dac3f08442e8a06de3aad140f80b9a235441f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03750923efbc35418a4bd9287df3aae7a9251a54369ceaa15455817b474a5a04",
    "cross_cats_sorted": [
      "math.AG",
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-06-14T09:58:57Z",
    "title_canon_sha256": "047e3b8aa0b18d8d6a4a1f10a89566634938e937867e5b54c46fe5ae389d834f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12429",
    "kind": "arxiv",
    "version": 2
  }
}