Pith Number

pith:QGM6JPMW

pith:2015:QGM6JPMWPS5ODIBLUL2JLGLYDM

not attested not anchored not stored refs pending

Dielectric relaxation of thin films of polyamide random copolymers

Didier R. Long, Koji Fukao, Natsumi Taniguchi, Paul Sotta

arxiv:1502.03982 v2 · 2015-02-13 · 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{QGM6JPMWPS5ODIBLUL2JLGLYDM}

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	2026-05-18T01:55:07.043807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8199e4bd967cbae1a02ba2f49599781b355c7db0c576c9c0ba2d9af7607dfb87

Aliases

arxiv: 1502.03982 · arxiv_version: 1502.03982v2 · doi: 10.48550/arxiv.1502.03982 · pith_short_12: QGM6JPMWPS5O · pith_short_16: QGM6JPMWPS5ODIBL · pith_short_8: QGM6JPMW

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/QGM6JPMWPS5ODIBLUL2JLGLYDM \
  | 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: 8199e4bd967cbae1a02ba2f49599781b355c7db0c576c9c0ba2d9af7607dfb87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd703498b3079aa6a29ed3b87d3d4c9801bcd2549b1c9e8481307419b9b7a5a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-02-13T13:42:30Z",
    "title_canon_sha256": "734141f7ac3ae5560287b21f6f1b4fb4c2b7726d1ffe972146795f7e648a8b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03982",
    "kind": "arxiv",
    "version": 2
  }
}