Pith Number

pith:2TY37IWK

pith:2014:2TY37IWKXP2DSWJ6WB6Q77KW4C

not attested not anchored not stored refs pending

A new method in the Jacobian Conjecture

Jingzhou Sun

arxiv:1409.0941 v1 · 2014-09-03 · 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{2TY37IWKXP2DSWJ6WB6Q77KW4C}

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	2026-05-18T02:43:44.712880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f1bfa2cabbf439593eb07d0ffd56e0aea42b6e7782d9d8a456fc463265cbcb

Aliases

arxiv: 1409.0941 · arxiv_version: 1409.0941v1 · doi: 10.48550/arxiv.1409.0941 · pith_short_12: 2TY37IWKXP2D · pith_short_16: 2TY37IWKXP2DSWJ6 · pith_short_8: 2TY37IWK

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/2TY37IWKXP2DSWJ6WB6Q77KW4C \
  | 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: d4f1bfa2cabbf439593eb07d0ffd56e0aea42b6e7782d9d8a456fc463265cbcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739a54af292d3353f91e2edc49500081e8d0d276859b20103ee4cf41e9b1aff2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-09-03T02:34:43Z",
    "title_canon_sha256": "dce0c99aa85fdec19462dbd6787db19b2144a5e3ace2ac6857c88e15dbd1c23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0941",
    "kind": "arxiv",
    "version": 1
  }
}