Pith Number

pith:HH7R5FJS

pith:2009:HH7R5FJSH2AM6LODN2GF3VE2ZR

not attested not anchored not stored refs pending

Multiscale modeling and simulation for polymer melt flows between parallel plates

Ryoichi Yamamoto, Shugo Yasuda

arxiv:0909.2466 v1 · 2009-09-14 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HH7R5FJSH2AM6LODN2GF3VE2ZR}

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	2026-05-18T03:01:56.789831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ff1e95323e80cf2dc36e8c5dd49acc6d8a2ba6a7a10cea31ac95d65ed021fa

Aliases

arxiv: 0909.2466 · arxiv_version: 0909.2466v1 · doi: 10.48550/arxiv.0909.2466 · pith_short_12: HH7R5FJSH2AM · pith_short_16: HH7R5FJSH2AM6LOD · pith_short_8: HH7R5FJS

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/HH7R5FJSH2AM6LODN2GF3VE2ZR \
  | 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: 39ff1e95323e80cf2dc36e8c5dd49acc6d8a2ba6a7a10cea31ac95d65ed021fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc0d62f4b22be384fbfbdaf93738444c0be38b2fae4aa1d98a8ee9ed9c83b506",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-09-14T06:41:51Z",
    "title_canon_sha256": "12d9b0a3c0c28045b93ebf3b508289a4c57a9740c5947bb16d0121ab3f4dc0ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2466",
    "kind": "arxiv",
    "version": 1
  }
}