Pith Number

pith:GNMBPB4K

pith:2014:GNMBPB4KQY4K3JGZLMJXB6LLUW

not attested not anchored not stored refs pending

Transverse Surgery on Knots in Contact 3-Manifolds

James Conway

arxiv:1409.7077 v3 · 2014-09-24 · math.GT · 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{GNMBPB4KQY4K3JGZLMJXB6LLUW}

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	2026-05-18T01:02:21.389217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

335817878a8638ada4d95b1370f96ba59a58d783f7dbb12cd1573d294e9401e8

Aliases

arxiv: 1409.7077 · arxiv_version: 1409.7077v3 · doi: 10.48550/arxiv.1409.7077 · pith_short_12: GNMBPB4KQY4K · pith_short_16: GNMBPB4KQY4K3JGZ · pith_short_8: GNMBPB4K

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/GNMBPB4KQY4K3JGZLMJXB6LLUW \
  | 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: 335817878a8638ada4d95b1370f96ba59a58d783f7dbb12cd1573d294e9401e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7dca30f4e2e2cc26d0ba7458dce7da7cd991836c39873fce082ba3d5d0dc1f",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-09-24T20:06:25Z",
    "title_canon_sha256": "df5eaad1d43c05e836ac27169a965e858719d01aa29f4af46fb4d98d93d3a41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7077",
    "kind": "arxiv",
    "version": 3
  }
}