Pith Number

pith:ITCFBYRL

pith:2020:ITCFBYRLALBZO3T4ZVQMEIHLY5

not attested not anchored not stored refs pending

Simulating periodic systems on quantum computer

Jie Liu, Jinlong Yang, Lingyun Wan, Zhenyu Li

arxiv:2008.02946 v1 · 2020-08-07 · quant-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{ITCFBYRLALBZO3T4ZVQMEIHLY5}

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	2026-07-05T04:30:01.894862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c450e22b02c3976e7ccd60c220ebc766ccbe3618cca274f5461c7ffa373c80

Aliases

arxiv: 2008.02946 · arxiv_version: 2008.02946v1 · doi: 10.48550/arxiv.2008.02946 · pith_short_12: ITCFBYRLALBZ · pith_short_16: ITCFBYRLALBZO3T4 · pith_short_8: ITCFBYRL

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/ITCFBYRLALBZO3T4ZVQMEIHLY5 \
  | 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: 44c450e22b02c3976e7ccd60c220ebc766ccbe3618cca274f5461c7ffa373c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e473de5d9a72f5e4bbb78686dfd0b112a39465967919b30575e065a85fcd479a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-07T01:56:32Z",
    "title_canon_sha256": "3faafcee76af21fb6f6c1466fca7e1435238bceb719b40932cfbb3d0b954b251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02946",
    "kind": "arxiv",
    "version": 1
  }
}