Pith Number

pith:HKEVXJMY

pith:2022:HKEVXJMYZF5QWWYKU7AVMA54JF

not attested not anchored not stored refs pending

Constructions and Isotopies of High-Dimensional Legendrian Spheres

Agniva Roy

arxiv:2211.00773 v2 · 2022-11-01 · math.SG · 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{HKEVXJMYZF5QWWYKU7AVMA54JF}

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	2026-07-05T11:25:58.327296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a895ba598c97b0b5b0aa7c15603bc497a10f52c53a256cd83cfd2903718f32c

Aliases

arxiv: 2211.00773 · arxiv_version: 2211.00773v2 · doi: 10.48550/arxiv.2211.00773 · pith_short_12: HKEVXJMYZF5Q · pith_short_16: HKEVXJMYZF5QWWYK · pith_short_8: HKEVXJMY

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/HKEVXJMYZF5QWWYKU7AVMA54JF \
  | 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: 3a895ba598c97b0b5b0aa7c15603bc497a10f52c53a256cd83cfd2903718f32c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01f02d72da17e7c615c44c4afa53955534c893b294bb7e17d93fea03d1a2789",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-11-01T22:31:50Z",
    "title_canon_sha256": "18f083ae3f814e724471e178ef1b881df9897927c857c7ed06de7336f29fdf65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00773",
    "kind": "arxiv",
    "version": 2
  }
}