Pith Number

pith:SGUPR5HD

pith:2026:SGUPR5HD6JDDWOTNMY34YGCQTS

not attested not anchored not stored refs pending

Polynomial Curve Systems are Exponentially Decaying

Gaofei Zhang, Shuyi Wang

arxiv:2601.04871 v2 · 2026-01-08 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGUPR5HD6JDDWOTNMY34YGCQTS}

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

1 paper in Pith

On the Global Curve Attractor for polynomial gluing

Receipt and verification

First computed	2026-05-29T01:05:01.536152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a8f8f4e3f2463b3a6d6637cc18509c9ca2f78803db08c13110ef90af66d3ee

Aliases

arxiv: 2601.04871 · arxiv_version: 2601.04871v2 · doi: 10.48550/arxiv.2601.04871 · pith_short_12: SGUPR5HD6JDD · pith_short_16: SGUPR5HD6JDDWOTN · pith_short_8: SGUPR5HD

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/SGUPR5HD6JDDWOTNMY34YGCQTS \
  | 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: 91a8f8f4e3f2463b3a6d6637cc18509c9ca2f78803db08c13110ef90af66d3ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b7a0f8f845fbbda3b5eb66d1c3805b2645aeeb3a58479d0bf4ebcc4ea90665e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-01-08T12:11:10Z",
    "title_canon_sha256": "2f49c84b10310e1f4955f160d92f457c4a7f43e2149d153cf19aacb77b354504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04871",
    "kind": "arxiv",
    "version": 2
  }
}