Pith Number

pith:YLXBKF3T

pith:2013:YLXBKF3TQDINNQG44XPZDFPIXK

not attested not anchored not stored refs pending

Vibrationally coherent crossing and coupling of electronic states during internal conversion in beta-carotene

Christoph Schnedermann, Matz Liebel, Philipp Kukura

arxiv:1309.7929 v1 · 2013-09-30 · 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{YLXBKF3TQDINNQG44XPZDFPIXK}

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	2026-05-18T02:51:33.996192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ee15177380d0d6c0dce5df9195e8ba91a5484e9ec54744b409430a977ad0f0

Aliases

arxiv: 1309.7929 · arxiv_version: 1309.7929v1 · doi: 10.48550/arxiv.1309.7929 · pith_short_12: YLXBKF3TQDIN · pith_short_16: YLXBKF3TQDINNQG4 · pith_short_8: YLXBKF3T

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/YLXBKF3TQDINNQG44XPZDFPIXK \
  | 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: c2ee15177380d0d6c0dce5df9195e8ba91a5484e9ec54744b409430a977ad0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5dfd83bd4a5ce2a741ccdccee500c2247505ea4376684baba1a1a22b911baa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-09-30T17:30:46Z",
    "title_canon_sha256": "118085318474c2acaaa5ca7aa76b366e63cd00ad4ed75b03d03c08a704c1b864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7929",
    "kind": "arxiv",
    "version": 1
  }
}