Pith Number

pith:C6FD4LRF

pith:2018:C6FD4LRFDAYEVPUCY6TVSO2ASD

not attested not anchored not stored refs pending

The conductance of porphyrin-based molecular nanowires increases with length

Colin J Lambert, Hatef Sadeghi, Norah Algethami, Sara Sangtarash

arxiv:1804.04253 v1 · 2018-04-11 · 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{C6FD4LRFDAYEVPUCY6TVSO2ASD}

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	2026-05-18T00:09:14.798024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178a3e2e2518304abe82c7a7593b4090f5282bfa6ccae7241a5d0407aa193997

Aliases

arxiv: 1804.04253 · arxiv_version: 1804.04253v1 · doi: 10.48550/arxiv.1804.04253 · pith_short_12: C6FD4LRFDAYE · pith_short_16: C6FD4LRFDAYEVPUC · pith_short_8: C6FD4LRF

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/C6FD4LRFDAYEVPUCY6TVSO2ASD \
  | 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: 178a3e2e2518304abe82c7a7593b4090f5282bfa6ccae7241a5d0407aa193997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd74ad9ce6fd20d399afef866517a28df6ff9541591d6fec24201b5ba8e322b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-04-11T23:12:24Z",
    "title_canon_sha256": "8fe4d5795468d970641721c7fd63314fd6899d75b8f0884ce5985319963b6716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04253",
    "kind": "arxiv",
    "version": 1
  }
}