Pith Number

pith:EG7ZA5BD

pith:2016:EG7ZA5BD2TBYCTVYEIRVWOFWHQ

not attested not anchored not stored refs pending

An Elementary Approach on Left-Orderability, Cables of Torus Knots and Dehn Surgery

Chun-Yin Siu, Jianhui Li

arxiv:1610.00898 v3 · 2016-10-04 · 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{EG7ZA5BD2TBYCTVYEIRVWOFWHQ}

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	2026-05-18T01:02:20.399954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bf907423d4c3814eb822235b38b63c050c0a15e656106b980ca5638a3e8c5f

Aliases

arxiv: 1610.00898 · arxiv_version: 1610.00898v3 · doi: 10.48550/arxiv.1610.00898 · pith_short_12: EG7ZA5BD2TBY · pith_short_16: EG7ZA5BD2TBYCTVY · pith_short_8: EG7ZA5BD

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/EG7ZA5BD2TBYCTVYEIRVWOFWHQ \
  | 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: 21bf907423d4c3814eb822235b38b63c050c0a15e656106b980ca5638a3e8c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adab01cf4a65077f71ff860231ff1f151d447492c03d8c87b90b5abe525eb758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-10-04T08:40:07Z",
    "title_canon_sha256": "3ac4833a47bed262cb952ff217a3fd9f349828f32d472959202ea152c094a8f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00898",
    "kind": "arxiv",
    "version": 3
  }
}