Pith Number

pith:SXLT4B7Q

pith:2015:SXLT4B7QUMRYULVKM7JAT6U6U4

not attested not anchored not stored refs pending

Polymer Glass-Formation in Variable Dimension

Jack F. Douglas, Karl F. Freed, Wen-Sheng Xu

arxiv:1505.07507 v2 · 2015-05-27 · 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{SXLT4B7QUMRYULVKM7JAT6U6U4}

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	2026-05-18T00:59:59.112177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d73e07f0a3238a2eaa67d209fa9ea73542f6501c2a069859b4156459de8201

Aliases

arxiv: 1505.07507 · arxiv_version: 1505.07507v2 · doi: 10.48550/arxiv.1505.07507 · pith_short_12: SXLT4B7QUMRY · pith_short_16: SXLT4B7QUMRYULVK · pith_short_8: SXLT4B7Q

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/SXLT4B7QUMRYULVKM7JAT6U6U4 \
  | 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: 95d73e07f0a3238a2eaa67d209fa9ea73542f6501c2a069859b4156459de8201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452cc6fdc4b68224968b27fd7730436d1f10e42b0765131f57744a750c980d76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-27T22:41:08Z",
    "title_canon_sha256": "1def5000e3a0951067100e1152a95d8f0ff731fb21a73ce76506543dc459f3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07507",
    "kind": "arxiv",
    "version": 2
  }
}