Pith Number

pith:UHKOAHGK

pith:2003:UHKOAHGKT5YRNWWXZGGHCI4DWV

not attested not anchored not stored refs pending

On what Terms and why the Thermodynamic Properties of Polymer Solutions Depend on Chain Length up to the Melt

A. Schneider, B. A. Wolf, M. Bercea, N. Schuld

arxiv:cond-mat/0302227 v1 · 2003-02-12 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHKOAHGKT5YRNWWXZGGHCI4DWV}

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	2026-05-18T01:40:01.963523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d4e01cca9f7116dad7c98c712383b545902bdb01037422a952bee144f0af67

Aliases

arxiv: cond-mat/0302227 · arxiv_version: cond-mat/0302227v1 · doi: 10.48550/arxiv.cond-mat/0302227 · pith_short_12: UHKOAHGKT5YR · pith_short_16: UHKOAHGKT5YRNWWX · pith_short_8: UHKOAHGK

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/UHKOAHGKT5YRNWWXZGGHCI4DWV \
  | 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: a1d4e01cca9f7116dad7c98c712383b545902bdb01037422a952bee144f0af67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5ad8a6a467a0c769e9cf4ff90b32f0987a36e3b760268e15645e9cbb7db169",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2003-02-12T08:58:22Z",
    "title_canon_sha256": "7073b8791596f74336b940013e785c0622ae4daaf4c5e56c551912836374bf82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302227",
    "kind": "arxiv",
    "version": 1
  }
}