Pith Number

pith:NUTIWG3K

pith:2014:NUTIWG3KXQESE32RXOIO3NJ2JN

not attested not anchored not stored refs pending

Symplectic topology of Lagrangian submanifolds of CP^n with intermediate minimal Maslov numbers

Hiroshi Iriyeh

arxiv:1401.0777 v1 · 2014-01-04 · 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{NUTIWG3KXQESE32RXOIO3NJ2JN}

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	2026-05-18T03:03:12.030731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d268b1b6abc09226f51bb90edb53a4b46e1a3ffa6822d4121553e2fb5e4b3ba

Aliases

arxiv: 1401.0777 · arxiv_version: 1401.0777v1 · doi: 10.48550/arxiv.1401.0777 · pith_short_12: NUTIWG3KXQES · pith_short_16: NUTIWG3KXQESE32R · pith_short_8: NUTIWG3K

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/NUTIWG3KXQESE32RXOIO3NJ2JN \
  | 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: 6d268b1b6abc09226f51bb90edb53a4b46e1a3ffa6822d4121553e2fb5e4b3ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a007699fbc6672f6b7220c7532454f5726be4c71a0add8451e84c612c5d2b94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-01-04T05:04:40Z",
    "title_canon_sha256": "2e06a3ca336489750624aba96223ea10466c088744064490fa653bbb26393c70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0777",
    "kind": "arxiv",
    "version": 1
  }
}