Pith Number

pith:7A5SUDYW

pith:2010:7A5SUDYWMTRULLSBV44JE6FDHC

not attested not anchored not stored refs pending

Stabilization of monomial maps

Elizabeth Wulcan, Mattias Jonsson

arxiv:1001.3938 v2 · 2010-01-22 · math.DS · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A5SUDYWMTRULLSBV44JE6FDHC}

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	2026-05-18T04:40:46.417365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83b2a0f1664e345ae41af389278a338baa52f78d61456d331e6c2fe808b9bde

Aliases

arxiv: 1001.3938 · arxiv_version: 1001.3938v2 · doi: 10.48550/arxiv.1001.3938 · pith_short_12: 7A5SUDYWMTRU · pith_short_16: 7A5SUDYWMTRULLSB · pith_short_8: 7A5SUDYW

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/7A5SUDYWMTRULLSBV44JE6FDHC \
  | 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: f83b2a0f1664e345ae41af389278a338baa52f78d61456d331e6c2fe808b9bde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e335174d84f8d2f86923feb671ef5d50df8e4365e92e03f62696bc2e70af59a9",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-01-22T08:40:33Z",
    "title_canon_sha256": "f39287f26d0bd9ace6d3d9566c78e544646267d107b4d453f6a39cdfddc89112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3938",
    "kind": "arxiv",
    "version": 2
  }
}