Pith Number

pith:TCMSQ7QG

pith:2015:TCMSQ7QGE2LB377UNNPPR34UWN

not attested not anchored not stored refs pending

Fibered knots with the same $0$-surgery and the slice-ribbon conjecture

Keiji Tagami, Tetsuya Abe

arxiv:1502.01102 v5 · 2015-02-04 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCMSQ7QGE2LB377UNNPPR34UWN}

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	2026-05-18T01:04:57.953044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9899287e0626961dfff46b5ef8ef94b35ea87626d78ff1a4870490890639ef9b

Aliases

arxiv: 1502.01102 · arxiv_version: 1502.01102v5 · doi: 10.48550/arxiv.1502.01102 · pith_short_12: TCMSQ7QGE2LB · pith_short_16: TCMSQ7QGE2LB377U · pith_short_8: TCMSQ7QG

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/TCMSQ7QGE2LB377UNNPPR34UWN \
  | 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: 9899287e0626961dfff46b5ef8ef94b35ea87626d78ff1a4870490890639ef9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64b52de6a81689402e540237a09803c87f19407ae91067404184bf8766953ebd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-02-04T06:07:42Z",
    "title_canon_sha256": "97e720cf397b5601f8758c043b26e55fcbbcf1e326b17f2fa913a4199a0f7cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01102",
    "kind": "arxiv",
    "version": 5
  }
}