Pith Number

pith:WVED633E

pith:2017:WVED633EOGXTYMOQZ3BLWWMWRW

not attested not anchored not stored refs pending

Multimodel Approach to the Optical Properties of Molecular Dyes in Solution

Arrigo Calzolari, Iurii Timrov, Marco Micciarelli, Marta Rosa, Stefano Baroni

arxiv:1704.05662 v1 · 2017-04-19 · 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{WVED633EOGXTYMOQZ3BLWWMWRW}

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	2026-05-18T00:46:06.875213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5483f6f6471af3c31d0cec2bb59968dab2caa4b3f4d40790ac4dbdf558450c7

Aliases

arxiv: 1704.05662 · arxiv_version: 1704.05662v1 · doi: 10.48550/arxiv.1704.05662 · pith_short_12: WVED633EOGXT · pith_short_16: WVED633EOGXTYMOQ · pith_short_8: WVED633E

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/WVED633EOGXTYMOQZ3BLWWMWRW \
  | 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: b5483f6f6471af3c31d0cec2bb59968dab2caa4b3f4d40790ac4dbdf558450c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3489f3022af680ae35c98a924e60198a16f752dc3ee0f74da87a4896092c7b3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-04-19T09:12:10Z",
    "title_canon_sha256": "ed41bb461bf77f356d9d2c9260d24b02a9b9ddd6078bb7010b4ae7f957e35cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05662",
    "kind": "arxiv",
    "version": 1
  }
}