Pith Number

pith:3AJTT7V3

pith:2010:3AJTT7V3FFWCL3UX2IDPG4WCTR

not attested not anchored not stored refs pending

Uniqueness of generating Hamiltonians for topological Hamiltonian flows

Lev Buhovsky, Sobhan Seyfaddini

arxiv:1003.2612 v3 · 2010-03-12 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AJTT7V3FFWCL3UX2IDPG4WCTR}

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	2026-05-18T03:15:34.729761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81339febb296c25ee97d206f372c29c663834471f382ff8df1029b2314e7f3b

Aliases

arxiv: 1003.2612 · arxiv_version: 1003.2612v3 · doi: 10.48550/arxiv.1003.2612 · pith_short_12: 3AJTT7V3FFWC · pith_short_16: 3AJTT7V3FFWCL3UX · pith_short_8: 3AJTT7V3

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/3AJTT7V3FFWCL3UX2IDPG4WCTR \
  | 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: d81339febb296c25ee97d206f372c29c663834471f382ff8df1029b2314e7f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7eb1473fac8e98dd085f304411613b24ff79c0fa8cd76562470f818acd2b92c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2010-03-12T20:26:40Z",
    "title_canon_sha256": "3d3971ac1438443a4dab26285a45c4dd3d382ea9f88c9a91327bff14cb0942f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2612",
    "kind": "arxiv",
    "version": 3
  }
}