Pith Number

pith:BNTVTCWO

pith:2006:BNTVTCWOT42SN2FVMX6IZUTBQB

not attested not anchored not stored refs pending

Boundaries of Positive Holomorphic Chains and the Relative Hodge Question

F. Reese Harvey, H. Blaine Lawson Jr

arxiv:math/0610533 v2 · 2006-10-17 · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNTVTCWOT42SN2FVMX6IZUTBQB}

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	2026-05-18T00:28:19.407850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b67598ace9f3526e8b565fc8cd261807cfba03494fad794cb47bda8b73db081

Aliases

arxiv: math/0610533 · arxiv_version: math/0610533v2 · doi: 10.48550/arxiv.math/0610533 · pith_short_12: BNTVTCWOT42S · pith_short_16: BNTVTCWOT42SN2FV · pith_short_8: BNTVTCWO

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/BNTVTCWOT42SN2FVMX6IZUTBQB \
  | 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: 0b67598ace9f3526e8b565fc8cd261807cfba03494fad794cb47bda8b73db081

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26f6213b1aea67058a510974538fadce948d5c4e050e66c1dd0691fe0cba92dd",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "2006-10-17T22:49:05Z",
    "title_canon_sha256": "6508672d53b517fc794e22d4da813039ecf407bc5385b696a2f0903892f35146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0610533",
    "kind": "arxiv",
    "version": 2
  }
}