Pith Number

pith:IBMOF4C5

pith:2017:IBMOF4C5UD2LAKCA7LL5XUMNDR

not attested not anchored not stored refs pending

Quantum Information and Computation for Chemistry

Al\'an Aspuru-Guzik, Ian Kivlichan, Jonathan Olson, Jonathan Romero, Michael Wasielewski, Nicolas Sawaya, Peter Johnson, Pierre-Luc Dallaire-Demers, Prineha Narang, Yudong Cao

arxiv:1706.05413 v2 · 2017-06-16 · quant-ph · 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{IBMOF4C5UD2LAKCA7LL5XUMNDR}

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	2026-05-18T00:41:57.541864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4058e2f05da0f4b02840fad7dbd18d1c5c6c27bb333423c0544650739b133f4b

Aliases

arxiv: 1706.05413 · arxiv_version: 1706.05413v2 · doi: 10.48550/arxiv.1706.05413 · pith_short_12: IBMOF4C5UD2L · pith_short_16: IBMOF4C5UD2LAKCA · pith_short_8: IBMOF4C5

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/IBMOF4C5UD2LAKCA7LL5XUMNDR \
  | 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: 4058e2f05da0f4b02840fad7dbd18d1c5c6c27bb333423c0544650739b133f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c5aa90cb043158609d0b25c16b9a2b297b95f9efee6d1bc8d7a4069e6244f9",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-16T19:41:20Z",
    "title_canon_sha256": "dcae4d06bd1fa29d94b4023f313bcb2ea4a1c529923fc24b3f5c149f7a407b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05413",
    "kind": "arxiv",
    "version": 2
  }
}