Pith Number

pith:RGWMET3B

pith:2013:RGWMET3B7XY746CP4OU7T5QUNS

not attested not anchored not stored refs pending

Reeb-Thurston stability for symplectic foliations

Ioan Marcut, Marius Crainic

arxiv:1307.4363 v1 · 2013-07-16 · math.SG · 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{RGWMET3B7XY746CP4OU7T5QUNS}

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	2026-05-18T03:18:19.044695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89acc24f61fdf1fe784fe3a9f9f6146ca771c9f61bab5a6f6f2dc26bcdebd327

Aliases

arxiv: 1307.4363 · arxiv_version: 1307.4363v1 · doi: 10.48550/arxiv.1307.4363 · pith_short_12: RGWMET3B7XY7 · pith_short_16: RGWMET3B7XY746CP · pith_short_8: RGWMET3B

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/RGWMET3B7XY746CP4OU7T5QUNS \
  | 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: 89acc24f61fdf1fe784fe3a9f9f6146ca771c9f61bab5a6f6f2dc26bcdebd327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e38449ca2a7d87dbbac2014392b36b7ec72b004200b0a4393983ec5f8e48660",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2013-07-16T18:20:19Z",
    "title_canon_sha256": "a84c396a2a01a7423d98e8a566b8d16d8fdb1a9e3b4b878b954ed7908ce69e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4363",
    "kind": "arxiv",
    "version": 1
  }
}