Pith Number

pith:HKLZ2SWQ

pith:2010:HKLZ2SWQTOR43CVFEOZXUADW2Y

not attested not anchored not stored refs pending

Engineering directed excitonic energy transfer

Al\'an Aspuru-Guzik, Alejandro Perdomo, Ali Najmaie, Leslie Vogt

arxiv:1001.2602 v1 · 2010-01-15 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKLZ2SWQTOR43CVFEOZXUADW2Y}

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	2026-05-18T02:09:51.729581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a979d4ad09ba3cd8aa523b37a0076d6334968bcdd2e84baf32dcfc5196d0d0b

Aliases

arxiv: 1001.2602 · arxiv_version: 1001.2602v1 · doi: 10.48550/arxiv.1001.2602 · pith_short_12: HKLZ2SWQTOR4 · pith_short_16: HKLZ2SWQTOR43CVF · pith_short_8: HKLZ2SWQ

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/HKLZ2SWQTOR43CVFEOZXUADW2Y \
  | 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: 3a979d4ad09ba3cd8aa523b37a0076d6334968bcdd2e84baf32dcfc5196d0d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c94030d8ff2602003b11f8162eae7fdbd503b3444f13f0086a254e741063272a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-15T01:57:55Z",
    "title_canon_sha256": "0119bd95f011864960611099425142c699d54b6a2848a0af8b468c0208f48abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2602",
    "kind": "arxiv",
    "version": 1
  }
}