Pith Number

pith:XEK5YJ6N

pith:2018:XEK5YJ6NAVY5SM6ABFN2QP2ZFT

not attested not anchored not stored refs pending

Perturbative expansions of the conformation tensor in viscoelastic flows

Dennice F. Gayme, Ismail Hameduddin, Tamer A. Zaki

arxiv:1811.02501 v1 · 2018-11-06 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEK5YJ6NAVY5SM6ABFN2QP2ZFT}

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	2026-05-17T23:53:12.352768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b915dc27cd0571d933c0095ba83f592cf6ab984e2779af16f92668b06c1a80b1

Aliases

arxiv: 1811.02501 · arxiv_version: 1811.02501v1 · doi: 10.48550/arxiv.1811.02501 · pith_short_12: XEK5YJ6NAVY5 · pith_short_16: XEK5YJ6NAVY5SM6A · pith_short_8: XEK5YJ6N

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/XEK5YJ6NAVY5SM6ABFN2QP2ZFT \
  | 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: b915dc27cd0571d933c0095ba83f592cf6ab984e2779af16f92668b06c1a80b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cb1e94823b2e93ae1de87c28e2bb9aa157d3a892ebb5c59969d387f1b7b0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-06T17:15:08Z",
    "title_canon_sha256": "e7e2df4655740b7d4827d8c87983ae04be750c2ff91483974008fd52c196fae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02501",
    "kind": "arxiv",
    "version": 1
  }
}