Pith Number

pith:WSHMNWSI

pith:2017:WSHMNWSIDCJVOI6BTEDMBSUAKN

not attested not anchored not stored refs pending

Tropical Newton-Puiseux polynomials

Dima Grigoriev

arxiv:1704.03842 v3 · 2017-04-12 · 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{WSHMNWSIDCJVOI6BTEDMBSUAKN}

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	2026-05-18T00:01:23.643913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b48ec6da4818935723c19906c0ca80536ae4ca654f7baf04fcb92a4e2ab3389e

Aliases

arxiv: 1704.03842 · arxiv_version: 1704.03842v3 · doi: 10.48550/arxiv.1704.03842 · pith_short_12: WSHMNWSIDCJV · pith_short_16: WSHMNWSIDCJVOI6B · pith_short_8: WSHMNWSI

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/WSHMNWSIDCJVOI6BTEDMBSUAKN \
  | 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: b48ec6da4818935723c19906c0ca80536ae4ca654f7baf04fcb92a4e2ab3389e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5411f804d20078e251aa390935fe219849de4c4e2f300e11502500b013e623d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-12T17:00:04Z",
    "title_canon_sha256": "5f5f41f95919f406420123efff39b43c733084384167d2c3d018d9abab2bcc4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03842",
    "kind": "arxiv",
    "version": 3
  }
}