Pith Number

pith:2N3RWBCT

pith:2016:2N3RWBCTLTRNND5MQWN2T6U3VR

not attested not anchored not stored refs pending

Global Existence of Bi-Hamiltonian Structures on Orientable Three-Dimensional Manifolds

Ender Abado\u{g}lu, Melike I\c{s}im Efe

arxiv:1612.06996 v2 · 2016-12-21 · 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{2N3RWBCTLTRNND5MQWN2T6U3VR}

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	2026-05-18T00:40:19.395679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3771b04535ce2d68fac859ba9fa9bac6018049d8956e652b367e5deff326303

Aliases

arxiv: 1612.06996 · arxiv_version: 1612.06996v2 · doi: 10.48550/arxiv.1612.06996 · pith_short_12: 2N3RWBCTLTRN · pith_short_16: 2N3RWBCTLTRNND5M · pith_short_8: 2N3RWBCT

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/2N3RWBCTLTRNND5MQWN2T6U3VR \
  | 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: d3771b04535ce2d68fac859ba9fa9bac6018049d8956e652b367e5deff326303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2859319f34d1ab610bd9d6f58c4e1e9c159cb7373d398477fce7b9a76fb5f216",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2016-12-21T07:30:41Z",
    "title_canon_sha256": "272f2072cefd08fbe910c70df878966c6dd133c568ba632ccc647ee9ad1d0498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06996",
    "kind": "arxiv",
    "version": 2
  }
}