Pith Number

pith:UAKM4PQO

pith:2021:UAKM4PQOQDZ73DR4BRSQVVIGQH

not attested not anchored not stored refs pending

Global Existence of Classical Solutions for a Reactive Polymeric Fluid near Equilibrium

Chun Liu, Teng-Fei Zhang, Yiwei Wang

arxiv:2101.11455 v3 · 2021-01-27 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAKM4PQOQDZ73DR4BRSQVVIGQH}

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	2026-07-05T03:30:50.954388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a014ce3e0e80f3fd8e3c0c650ad50681fa943e65054edde4dc63d8607ead630e

Aliases

arxiv: 2101.11455 · arxiv_version: 2101.11455v3 · doi: 10.48550/arxiv.2101.11455 · pith_short_12: UAKM4PQOQDZ7 · pith_short_16: UAKM4PQOQDZ73DR4 · pith_short_8: UAKM4PQO

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/UAKM4PQOQDZ73DR4BRSQVVIGQH \
  | 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: a014ce3e0e80f3fd8e3c0c650ad50681fa943e65054edde4dc63d8607ead630e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3b4e0f695a748a00a258756efdc8131548459ab0d998a81be9370c4bb44b90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-01-27T14:42:31Z",
    "title_canon_sha256": "fe128200b2802713ed822a2ddf5ca8cd4ba2a9a312a67959f49ffe55f285031d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11455",
    "kind": "arxiv",
    "version": 3
  }
}