Pith Number

pith:ZR3W2JVM

pith:2003:ZR3W2JVMJ6KSX6RDBBMMGQSFEK

not attested not anchored not stored refs pending

Photo-physical and nonlinear-optical properties of a new polymer: hydroxylated pyridyl para-phenylene

C. Baskar, F. Fitrilawati, Hendry Izaac Elim, Jun He, S. Valiyaveettil, W. Ji, W. Knoll

arxiv:cond-mat/0308183 v1 · 2003-08-09 · cond-mat.mtrl-sci · physics.atm-clus · physics.chem-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZR3W2JVMJ6KSX6RDBBMMGQSFEK}

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	2026-07-04T14:20:18.847336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc776d26ac4f952bfa230858c34245228c1badf46d6d58b4645ecec921420d47

Aliases

arxiv: cond-mat/0308183 · arxiv_version: cond-mat/0308183v1 · doi: 10.48550/arxiv.cond-mat/0308183 · pith_short_12: ZR3W2JVMJ6KS · pith_short_16: ZR3W2JVMJ6KSX6RD · pith_short_8: ZR3W2JVM

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/ZR3W2JVMJ6KSX6RDBBMMGQSFEK \
  | 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: cc776d26ac4f952bfa230858c34245228c1badf46d6d58b4645ecec921420d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4378cf5550c2f506a487127cabafa14af990ceb29c98f026a635b77a3c2ebbf9",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2003-08-09T06:10:35Z",
    "title_canon_sha256": "db36b59c0bade2e8fbf99e2023c9579043996ca29bbac558d05395091d5a164b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0308183",
    "kind": "arxiv",
    "version": 1
  }
}