Pith Number

pith:TT3BKWBJ

pith:2017:TT3BKWBJDC64MAQFP7Z3N4JLEP

not attested not anchored not stored refs pending

Homoclinic points and Floer homology

Sonja Hohloch

arxiv:1704.02403 v1 · 2017-04-07 · math.SG · math.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{TT3BKWBJDC64MAQFP7Z3N4JLEP}

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	2026-05-18T00:46:45.695603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf615582918bdc602057ff3b6f12b23f9918cea974778e7626bf79363110c61

Aliases

arxiv: 1704.02403 · arxiv_version: 1704.02403v1 · doi: 10.48550/arxiv.1704.02403 · pith_short_12: TT3BKWBJDC64 · pith_short_16: TT3BKWBJDC64MAQF · pith_short_8: TT3BKWBJ

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/TT3BKWBJDC64MAQFP7Z3N4JLEP \
  | 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: 9cf615582918bdc602057ff3b6f12b23f9918cea974778e7626bf79363110c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b850b658e25c4b6e4df829a2c0263b20fc7dd8d9f8f96119044f641131e4df7",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-04-07T23:41:54Z",
    "title_canon_sha256": "81609afdf3fda92039a57027cec12ac0a6071eba0dd630a8169f8ab82f2f1c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02403",
    "kind": "arxiv",
    "version": 1
  }
}