Pith Number

pith:Y3H5BNPB

pith:2023:Y3H5BNPBUIRGJZBKASFJL6TLJU

not attested not anchored not stored refs pending

Reconstructing real algebraic maps locally like moment-maps with prescribed images and compositions with the canonical projections to the $1$-dimensional real affine space

Naoki Kitazawa

arxiv:2303.10723 v8 · 2023-03-19 · math.AG · math.GN · 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{Y3H5BNPBUIRGJZBKASFJL6TLJU}

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.

Cited by

2 papers in Pith

Representations of Reeb spaces via simplified graphs and examples

Receipt and verification

First computed	2026-07-05T09:06:53.382540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6cfd0b5e1a22264e42a048a95fa6b4d1edda73d6571bdc74d5eda9802314b85

Aliases

arxiv: 2303.10723 · arxiv_version: 2303.10723v8 · doi: 10.48550/arxiv.2303.10723 · pith_short_12: Y3H5BNPBUIRG · pith_short_16: Y3H5BNPBUIRGJZBK · pith_short_8: Y3H5BNPB

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/Y3H5BNPBUIRGJZBKASFJL6TLJU \
  | 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: c6cfd0b5e1a22264e42a048a95fa6b4d1edda73d6571bdc74d5eda9802314b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e63c8bbe047118b881878883e675372cc357a90c2a6a76d70ec8b7acaaac0d9",
    "cross_cats_sorted": [
      "math.GN",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-03-19T17:40:33Z",
    "title_canon_sha256": "50a85d590d7b9b689fc64d63c954a23aaa4c3f4749c34f5ea0d0e67e28727411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10723",
    "kind": "arxiv",
    "version": 8
  }
}