Pith Number

pith:O74LOATP

pith:2016:O74LOATPGKSJK3PVEMOZ2HBSMN

not attested not anchored not stored refs pending

Molecular polygons probe the role of intramolecular strain in the photophysics of pi-conjugated chromophores

G. Poluektov, J. M. Lupton, J. Vogelsang, N. Schoenfelder, P. Wilhelm, S. Hoeger, S.-S. Jester, T. J. Keller

arxiv:1612.05398 v1 · 2016-12-16 · 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{O74LOATPGKSJK3PVEMOZ2HBSMN}

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	2026-05-18T00:54:51.878760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f8b7026f32a4956df5231d9d1c32637eebb7fe8b6bdb677d35bb79de6774c9

Aliases

arxiv: 1612.05398 · arxiv_version: 1612.05398v1 · doi: 10.48550/arxiv.1612.05398 · pith_short_12: O74LOATPGKSJ · pith_short_16: O74LOATPGKSJK3PV · pith_short_8: O74LOATP

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/O74LOATPGKSJK3PVEMOZ2HBSMN \
  | 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: 77f8b7026f32a4956df5231d9d1c32637eebb7fe8b6bdb677d35bb79de6774c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a86a00217574b0603c1857c186d0bad38c41c0042730cdc34c4ca27fd7913280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-12-16T09:08:35Z",
    "title_canon_sha256": "986456b9d1f9503b198f2ba05469c95fed0d1a87487669f12d55572ae6b2bc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05398",
    "kind": "arxiv",
    "version": 1
  }
}