Pith Number

pith:CIFRP27N

pith:2016:CIFRP27NCPBTOO2G37M35JWYGQ

not attested not anchored not stored refs pending

Reverse engineering of a Hamiltonian by designing the evolution operators

Bi-Hua Huang, Jie Song, Qi-Cheng Wu, Yan Xia, Ye-Hong Chen, Yi-Hao Kang

arxiv:1608.03669 v1 · 2016-08-12 · 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{CIFRP27NCPBTOO2G37M35JWYGQ}

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	2026-05-18T01:09:12.146105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

120b17ebed13c3373b46dfd9bea6d834358847f6cc3d0dda4916ff597e8059d5

Aliases

arxiv: 1608.03669 · arxiv_version: 1608.03669v1 · doi: 10.48550/arxiv.1608.03669 · pith_short_12: CIFRP27NCPBT · pith_short_16: CIFRP27NCPBTOO2G · pith_short_8: CIFRP27N

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/CIFRP27NCPBTOO2G37M35JWYGQ \
  | 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: 120b17ebed13c3373b46dfd9bea6d834358847f6cc3d0dda4916ff597e8059d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f55d34a95d018848459ce004f11cac96812a305535addbc5838b3bbba97e733",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-12T04:09:46Z",
    "title_canon_sha256": "8c1830dc91b149321fd9bc9295100fc2bb5ef354ee1dc33df00047332f0db53a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03669",
    "kind": "arxiv",
    "version": 1
  }
}