Pith Number

pith:JA4VYNR2

pith:2004:JA4VYNR2XFMJZ3D6UZGVSVZ3XA

not attested not anchored not stored refs pending

Effect of Volume and Temperature on the Global and Segmental Dynamics in Polypropylene Glycol and 1,4-polyisoprene

C.M. Roland, M. Paluch, R. Casalini

arxiv:cond-mat/0404178 v1 · 2004-04-07 · 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{JA4VYNR2XFMJZ3D6UZGVSVZ3XA}

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	2026-05-18T01:39:58.354413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48395c363ab9589cec7ea64d59573bb80407742f94b81b8de7f5cedfa6992186

Aliases

arxiv: cond-mat/0404178 · arxiv_version: cond-mat/0404178v1 · doi: 10.48550/arxiv.cond-mat/0404178 · pith_short_12: JA4VYNR2XFMJ · pith_short_16: JA4VYNR2XFMJZ3D6 · pith_short_8: JA4VYNR2

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/JA4VYNR2XFMJZ3D6UZGVSVZ3XA \
  | 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: 48395c363ab9589cec7ea64d59573bb80407742f94b81b8de7f5cedfa6992186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe0ca7ddd683891e82d6c7986b4311fe662256201d4b77178ba26072cede716",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-04-07T18:54:05Z",
    "title_canon_sha256": "4014e496853db479171cc530b045188ba1529211edaee5dd375010aee184486e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404178",
    "kind": "arxiv",
    "version": 1
  }
}