Pith Number

pith:TT66OT7I

pith:2015:TT66OT7IC5ADO6OUYOCLZQ2PME

not attested not anchored not stored refs pending

Fibering rigidity of 3-manifolds with Torelli monodromy

Ingrid Irmer

arxiv:1502.03912 v5 · 2015-02-13 · math.GT · math.AT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TT66OT7IC5ADO6OUYOCLZQ2PME}

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	2026-05-18T00:40:08.645206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfde74fe817403779d4c384bcc34f6122eeadcf1d9d269e34a5dae21209bbf9

Aliases

arxiv: 1502.03912 · arxiv_version: 1502.03912v5 · doi: 10.48550/arxiv.1502.03912 · pith_short_12: TT66OT7IC5AD · pith_short_16: TT66OT7IC5ADO6OU · pith_short_8: TT66OT7I

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/TT66OT7IC5ADO6OUYOCLZQ2PME \
  | 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: 9cfde74fe817403779d4c384bcc34f6122eeadcf1d9d269e34a5dae21209bbf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db271531ac5cae0c3012df9cb2a6a797e886dc01c223338574c2a325a86a9fe9",
    "cross_cats_sorted": [
      "math.AT",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-02-13T08:38:16Z",
    "title_canon_sha256": "152f8019449ae5950370c5a81a1f055df037368af7f52e1935e3d0f552cdc6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03912",
    "kind": "arxiv",
    "version": 5
  }
}