Pith Number

pith:SLSRUBGI

pith:2022:SLSRUBGIOKJN2ZT5JRV3BCGDYG

not attested not anchored not stored refs pending

Multidimensional coherent spectroscopy of excitons in $\pi$-conjugated polymers

Alejandro Vega-Flick, Carlos Silva-Acu\~na, Elizabeth Guti\'errez-Meza, Eric R. Bittner

arxiv:2210.16618 v1 · 2022-10-29 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLSRUBGIOKJN2ZT5JRV3BCGDYG}

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	2026-07-05T05:11:48.533359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e51a04c87292dd667d4c6bb088c3c1a1f0533df0019d770c16a410d424f14b

Aliases

arxiv: 2210.16618 · arxiv_version: 2210.16618v1 · doi: 10.48550/arxiv.2210.16618 · pith_short_12: SLSRUBGIOKJN · pith_short_16: SLSRUBGIOKJN2ZT5 · pith_short_8: SLSRUBGI

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/SLSRUBGIOKJN2ZT5JRV3BCGDYG \
  | 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: 92e51a04c87292dd667d4c6bb088c3c1a1f0533df0019d770c16a410d424f14b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d57eb5518bc370db8cf6023e8fbecc2517c3d22dbfe0686ace94cb977f738e1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-10-29T14:42:30Z",
    "title_canon_sha256": "338619bb1e3477e798393bee3ba63942c5640706e39bb404845b35df0dd8ab35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16618",
    "kind": "arxiv",
    "version": 1
  }
}