Pith Number

pith:H3VYMYQH

pith:1997:H3VYMYQHH7BUZPR56CM5EAH5F4

not attested not anchored not stored refs pending

Vertex theorems for capillary drops on support planes

John McCuan, Robert Finn

arxiv:math/9707217 v1 · 1997-07-07 · 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{H3VYMYQHH7BUZPR56CM5EAH5F4}

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	2026-05-18T01:05:35.025372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eeb8662073fc34cbe3df099d200fd2f139d4922074e4cb0cbfcbef920ce9416

Aliases

arxiv: math/9707217 · arxiv_version: math/9707217v1 · doi: 10.48550/arxiv.math/9707217 · pith_short_12: H3VYMYQHH7BU · pith_short_16: H3VYMYQHH7BUZPR5 · pith_short_8: H3VYMYQH

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/H3VYMYQHH7BUZPR56CM5EAH5F4 \
  | 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: 3eeb8662073fc34cbe3df099d200fd2f139d4922074e4cb0cbfcbef920ce9416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81cef4c8e412669a3b42278b60da35e22a7ffa4d96a506df051fd636f9444c40",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "1997-07-07T00:00:00Z",
    "title_canon_sha256": "065ea0284859e70535f173243e6ffa111370f8c26b452abc207444cfb4063eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9707217",
    "kind": "arxiv",
    "version": 1
  }
}