Pith Number

pith:RITJPWBS

pith:2006:RITJPWBS5XOS7H7U7Y4MHAISAJ

not attested not anchored not stored refs pending

Nonlinear Optical Spectroscopy of Excited States in Polyfluorene

C. -X. Sheng, M. Tong, Z. V. Vardeny

arxiv:physics/0610074 v1 · 2006-10-10 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RITJPWBS5XOS7H7U7Y4MHAISAJ}

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	2026-05-18T01:38:06.525196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a2697d832eddd2f9ff4fe38c38112024ec734475f9a8c8a2a6314c6ac2a94c6

Aliases

arxiv: physics/0610074 · arxiv_version: physics/0610074v1 · doi: 10.48550/arxiv.physics/0610074 · pith_short_12: RITJPWBS5XOS · pith_short_16: RITJPWBS5XOS7H7U · pith_short_8: RITJPWBS

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/RITJPWBS5XOS7H7U7Y4MHAISAJ \
  | 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: 8a2697d832eddd2f9ff4fe38c38112024ec734475f9a8c8a2a6314c6ac2a94c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7430a335adfd5ceeae91c72f30e6b431d44de0fa5381e75ad3cff29f4401ef04",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-10-10T21:17:56Z",
    "title_canon_sha256": "77a3010fe5456e4aa37700c231cfa6acb892e779d49b81399c947965b856d903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0610074",
    "kind": "arxiv",
    "version": 1
  }
}