Pith Number

pith:FGLPKXWB

pith:2018:FGLPKXWBZT2E22AIZL7TL2RQTS

not attested not anchored not stored refs pending

Unusual Bandgap Oscillations in Template-Directed {\pi}-Conjugated Porphyrin Nanotubes

Bryan M. Wong, Niranjan V. Ilawe, Sarah I. Allec

arxiv:1803.01995 v1 · 2018-03-06 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGLPKXWBZT2E22AIZL7TL2RQTS}

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	2026-05-18T00:21:56.123055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2996f55ec1ccf44d6808caff35ea309c881185d69fd36cf45fef67c166e5fa47

Aliases

arxiv: 1803.01995 · arxiv_version: 1803.01995v1 · doi: 10.48550/arxiv.1803.01995 · pith_short_12: FGLPKXWBZT2E · pith_short_16: FGLPKXWBZT2E22AI · pith_short_8: FGLPKXWB

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/FGLPKXWBZT2E22AIZL7TL2RQTS \
  | 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: 2996f55ec1ccf44d6808caff35ea309c881185d69fd36cf45fef67c166e5fa47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c36e348c698104e5c3003056d621b01d1038f192e823088310cc857dd206546",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-06T02:49:32Z",
    "title_canon_sha256": "ef258b073ef2fb338977f234418d5da4b49753b06b1c5818ae5f333c70f3d271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01995",
    "kind": "arxiv",
    "version": 1
  }
}