Pith Number

pith:KYJNQEEY

pith:2019:KYJNQEEYK7KDMOYA3ZGUVMQFGB

not attested not anchored not stored refs pending

Swelling thermodynamics and phase transitions of polymer gels

Alberto Fern\'andez-Nieves, Michael S. Dimitriyev, Paul M. Goldbart, Ya-Wen Chang

arxiv:1906.04935 v1 · 2019-06-12 · 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{KYJNQEEYK7KDMOYA3ZGUVMQFGB}

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	2026-05-17T23:43:30.056739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5612d8109857d4363b00de4d4ab20530656bf0dfa2e8e1293ada0983a3db5b38

Aliases

arxiv: 1906.04935 · arxiv_version: 1906.04935v1 · doi: 10.48550/arxiv.1906.04935 · pith_short_12: KYJNQEEYK7KD · pith_short_16: KYJNQEEYK7KDMOYA · pith_short_8: KYJNQEEY

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/KYJNQEEYK7KDMOYA3ZGUVMQFGB \
  | 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: 5612d8109857d4363b00de4d4ab20530656bf0dfa2e8e1293ada0983a3db5b38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85f02c488209fb7f0c47ad9f01e1823629bf0792dc75c88fbc72d908a9b2bf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-06-12T04:32:55Z",
    "title_canon_sha256": "8de1d3de5408e9c1928f01d23526780d21fb7869b785a24bcaf0c25890766d2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04935",
    "kind": "arxiv",
    "version": 1
  }
}