Pith Number

pith:YDENKAP4

pith:2024:YDENKAP4Y6XUFJCO4XMIS6ZRCB

not attested not anchored not stored refs pending

Theoretical analysis of chemical reactions using a variational quantum eigensolver method without specifying molecular charge

Hirotoshi Hirai, Soichi Shirai, Takahiro Horiba

arxiv:2403.19296 v1 · 2024-03-28 · 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{YDENKAP4Y6XUFJCO4XMIS6ZRCB}

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	2026-07-05T08:01:47.446687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c8d501fcc7af42a44ee5d8897b31107461e1cdd38e77fe056eb343c280323b

Aliases

arxiv: 2403.19296 · arxiv_version: 2403.19296v1 · doi: 10.48550/arxiv.2403.19296 · pith_short_12: YDENKAP4Y6XU · pith_short_16: YDENKAP4Y6XUFJCO · pith_short_8: YDENKAP4

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/YDENKAP4Y6XUFJCO4XMIS6ZRCB \
  | 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: c0c8d501fcc7af42a44ee5d8897b31107461e1cdd38e77fe056eb343c280323b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187dc1b5f0dddfba17b6d1693c28d93e73adc81810cd8c58354a326c5dbdd888",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-03-28T10:33:21Z",
    "title_canon_sha256": "71d8a88593d5daab9acfae1af3220a65165d168cbbe5609da8b377bac957536f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19296",
    "kind": "arxiv",
    "version": 1
  }
}