Pith Number

pith:RDNXHLZT

pith:2011:RDNXHLZTXWIIIEZO6JYFCG66GL

not attested not anchored not stored refs pending

The FENE dumbbell polymer model: existence and uniqueness of solutions for the momentum balance equation

Adriana Valentina Busuioc (LAMUSE), Dragos Iftimie (ICJ), Ionel Sorin Ciuperca (ICJ), Liviu Iulian Palade (ICJ)

arxiv:1104.1193 v1 · 2011-04-06 · 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{RDNXHLZTXWIIIEZO6JYFCG66GL}

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	2026-05-18T02:48:26.296789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88db73af33bd9084132ef270511bde32ccb2a6223c985816e40163a606fba654

Aliases

arxiv: 1104.1193 · arxiv_version: 1104.1193v1 · doi: 10.48550/arxiv.1104.1193 · pith_short_12: RDNXHLZTXWII · pith_short_16: RDNXHLZTXWIIIEZO · pith_short_8: RDNXHLZT

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/RDNXHLZTXWIIIEZO6JYFCG66GL \
  | 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: 88db73af33bd9084132ef270511bde32ccb2a6223c985816e40163a606fba654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2066621933ee990525530af8dd4620b7e4cafdebfb35b5dcf4dd63d527ecd962",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-06T20:44:37Z",
    "title_canon_sha256": "52bffd264b89b8daa8abada8faaa54b47c8423f964a91d1756464b1eb041678c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1193",
    "kind": "arxiv",
    "version": 1
  }
}