Pith Number

pith:PHDWSUSU

pith:2011:PHDWSUSUPRORAVD2YJFTPBGJFT

not attested not anchored not stored refs pending

Glass Transition Temperature in Polystyrene Supported Thin Films: a SPM-based Investigation of the Role of Molecular Entanglement

Andrea Ricci, Franco Dinelli, Manjunath Puttaswamy, Paolo Baschieri, Pasqualantonio Pingue, Peter Kingshott, Tommaso Sgrilli

arxiv:1112.1625 v1 · 2011-12-07 · cond-mat.soft · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHDWSUSUPRORAVD2YJFTPBGJFT}

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	2026-05-18T04:06:54.243510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c76952547c5d10547ac24b3784c92cc3747f87bdd1d8ff525d902588210b93

Aliases

arxiv: 1112.1625 · arxiv_version: 1112.1625v1 · doi: 10.48550/arxiv.1112.1625 · pith_short_12: PHDWSUSUPROR · pith_short_16: PHDWSUSUPRORAVD2 · pith_short_8: PHDWSUSU

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/PHDWSUSUPRORAVD2YJFTPBGJFT \
  | 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: 79c76952547c5d10547ac24b3784c92cc3747f87bdd1d8ff525d902588210b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a11ea9c59d46cb05477dbefd6528c1a834d1555d09acb05a4d84c83707619620",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-12-07T17:02:11Z",
    "title_canon_sha256": "f60f9d8972ccb88ff1b7179520360543fec164768e6b909e58ec7ec8a9498139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1625",
    "kind": "arxiv",
    "version": 1
  }
}