Pith Number

pith:2UBDIQ2R

pith:2022:2UBDIQ2RU26K4WPN3ACF64O3WZ

not attested not anchored not stored refs pending

Measuring photophysical transition rates with fluorescence correlation spectroscopy and antibunching

Damir Sakhapov, Ingo Gregor, J\"org Enderlein, Narain Karedla

arxiv:2203.13480 v1 · 2022-03-25 · 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{2UBDIQ2RU26K4WPN3ACF64O3WZ}

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	2026-07-05T04:08:32.563489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d502344351a6bcae59edd8045f71dbb6768ec5e856aa57b62fd4680eb81b8ca0

Aliases

arxiv: 2203.13480 · arxiv_version: 2203.13480v1 · doi: 10.48550/arxiv.2203.13480 · pith_short_12: 2UBDIQ2RU26K · pith_short_16: 2UBDIQ2RU26K4WPN · pith_short_8: 2UBDIQ2R

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/2UBDIQ2RU26K4WPN3ACF64O3WZ \
  | 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: d502344351a6bcae59edd8045f71dbb6768ec5e856aa57b62fd4680eb81b8ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6519a28507177842231ab7d3c3e832ca6d26e698c54d0749f7f707642e86a2c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-03-25T07:08:13Z",
    "title_canon_sha256": "f60c88751843201d793a04852720ca5310d2091828934ee5f7e806e13807cae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13480",
    "kind": "arxiv",
    "version": 1
  }
}