Pith Number

pith:N2667FBU

pith:2018:N2667FBUMKFVKQVMY7RPGVYJ4N

not attested not anchored not stored refs pending

Global existence and well-posedness for the Doi-Edwards polymer model

Wei Luo, Zhaoyang Yin

arxiv:1801.02285 v1 · 2018-01-08 · 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{N2667FBUMKFVKQVMY7RPGVYJ4N}

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	2026-05-18T00:26:32.179519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ebdef9434628b5542acc7e2f35709e3790eeeddb23af86355a05f46f056c017

Aliases

arxiv: 1801.02285 · arxiv_version: 1801.02285v1 · doi: 10.48550/arxiv.1801.02285 · pith_short_12: N2667FBUMKFV · pith_short_16: N2667FBUMKFVKQVM · pith_short_8: N2667FBU

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/N2667FBUMKFVKQVMY7RPGVYJ4N \
  | 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: 6ebdef9434628b5542acc7e2f35709e3790eeeddb23af86355a05f46f056c017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1667c003f3bb23845965e5bcfc57a1afdf0bc5f1eadc336db5bb7865c8011276",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-08T01:25:37Z",
    "title_canon_sha256": "7910e7c864fcee1c7abcb1f544b694ca40170bbbc370d49cd0820c2476fc43fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02285",
    "kind": "arxiv",
    "version": 1
  }
}