Pith Number

pith:35LYIDH5

pith:2010:35LYIDH52IFVQ7R6BTHGVCL7P4

not attested not anchored not stored refs pending

Stable Hamiltonian structures in dimension three are supported by open books

Evgeny Volkov, Kai Cieliebak

arxiv:1012.3854 v1 · 2010-12-17 · 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{35LYIDH52IFVQ7R6BTHGVCL7P4}

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	2026-05-18T00:44:30.581375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df57840cfdd20b587e3e0cce6a897f7f0774deafeb723871fd676ed7ab9a404e

Aliases

arxiv: 1012.3854 · arxiv_version: 1012.3854v1 · doi: 10.48550/arxiv.1012.3854 · pith_short_12: 35LYIDH52IFV · pith_short_16: 35LYIDH52IFVQ7R6 · pith_short_8: 35LYIDH5

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/35LYIDH52IFVQ7R6BTHGVCL7P4 \
  | 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: df57840cfdd20b587e3e0cce6a897f7f0774deafeb723871fd676ed7ab9a404e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa1714344ceed8ea2f669f7b454aeafcb0518ae5d066ad8ed6734fc34a5dd30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2010-12-17T11:32:30Z",
    "title_canon_sha256": "4de184fdf298a55e99817aad6796b1fd77902bfd9e240fe320d97ee2b3088a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3854",
    "kind": "arxiv",
    "version": 1
  }
}