Pith Number

pith:LBWT2P4L

pith:2014:LBWT2P4LOGWYHEYOSQUQLG53JM

not attested not anchored not stored refs pending

Topological Surgery and its Dynamics

Nikola Samardzija, Sofia Lambropoulou, Stathis Antoniou

arxiv:1406.1106 v1 · 2014-06-04 · 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{LBWT2P4LOGWYHEYOSQUQLG53JM}

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	2026-05-18T00:05:14.972928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586d3d3f8b71ad83930e9429059bbb4b0e95423f5c063256079092e9057b8787

Aliases

arxiv: 1406.1106 · arxiv_version: 1406.1106v1 · doi: 10.48550/arxiv.1406.1106 · pith_short_12: LBWT2P4LOGWY · pith_short_16: LBWT2P4LOGWYHEYO · pith_short_8: LBWT2P4L

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/LBWT2P4LOGWYHEYOSQUQLG53JM \
  | 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: 586d3d3f8b71ad83930e9429059bbb4b0e95423f5c063256079092e9057b8787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3682f73a712584d80be23e358285a7e4ac16a15e5ef19b033eebe375f6407c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-06-04T16:46:54Z",
    "title_canon_sha256": "34434b62299550e6157a275003f14516ec8b04160231a91c42c2a8c03036512d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1106",
    "kind": "arxiv",
    "version": 1
  }
}