Pith Number

pith:V3PLJFIP

pith:2011:V3PLJFIPOOL2EX5GPQMMPNUROI

not attested not anchored not stored refs pending

Synthesis and conformational analysis of new derivatives of 7-chloro-1,3-dihydro-5-phenyl-2h-1,4-benzodiazepine-2-one

Gholamhassan Imanzadeh, Yaser Sadra, Zahra ArastehFard

arxiv:1112.5533 v2 · 2011-12-23 · physics.chem-ph · physics.bio-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{V3PLJFIPOOL2EX5GPQMMPNUROI}

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	2026-05-18T03:56:44.891549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aedeb4950f7397a25fa67c18c7b6917228badb47b948e44e9b187daa7d9e9c7d

Aliases

arxiv: 1112.5533 · arxiv_version: 1112.5533v2 · doi: 10.48550/arxiv.1112.5533 · pith_short_12: V3PLJFIPOOL2 · pith_short_16: V3PLJFIPOOL2EX5G · pith_short_8: V3PLJFIP

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/V3PLJFIPOOL2EX5GPQMMPNUROI \
  | 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: aedeb4950f7397a25fa67c18c7b6917228badb47b948e44e9b187daa7d9e9c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e9377142795c7d4287540363c3ae0e3d82aca09255b4223575c298b98afdb36",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-12-23T08:53:54Z",
    "title_canon_sha256": "74a7db07367c1f9398a5f0f74eb221b883fe459c902c76f58c8559a7872e5199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5533",
    "kind": "arxiv",
    "version": 2
  }
}