Pith Number

pith:EE3CVOCI

pith:2023:EE3CVOCI5MGQZ7QFUHDTEPPEGV

not attested not anchored not stored refs pending

TenCirChem: An Efficient Quantum Computational Chemistry Package for the NISQ Era

Jonathan Allcock, Jonathan P. Mailoa, Lixue Cheng, Shengyu Zhang, Shi-Xin Zhang, Weitang Li, Yu-Qin Chen, Zhigang Shuai

arxiv:2303.10825 v2 · 2023-03-20 · 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{EE3CVOCI5MGQZ7QFUHDTEPPEGV}

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	2026-07-05T06:20:41.844340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21362ab848eb0d0cfe05a1c7323de43560b0eded56a21e9ba3f50481952393ec

Aliases

arxiv: 2303.10825 · arxiv_version: 2303.10825v2 · doi: 10.48550/arxiv.2303.10825 · pith_short_12: EE3CVOCI5MGQ · pith_short_16: EE3CVOCI5MGQZ7QF · pith_short_8: EE3CVOCI

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/EE3CVOCI5MGQZ7QFUHDTEPPEGV \
  | 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: 21362ab848eb0d0cfe05a1c7323de43560b0eded56a21e9ba3f50481952393ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4736cf6fb19ed6401204816bc672aebb14acfada3382b722263752549aaa3d2d",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-20T01:47:45Z",
    "title_canon_sha256": "134af7839d66210d9fa84652806bd853d27b685bd907bfc7abab0a5be29b1f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10825",
    "kind": "arxiv",
    "version": 2
  }
}