Pith Number

pith:RPHJX4XC

pith:2020:RPHJX4XCEDZMU5VYJ3JJDSTGAN

not attested not anchored not stored refs pending

Term Grouping and Travelling Salesperson for Digital Quantum Simulation

Frederic T. Chong, Kaiwen Gui, Margaret Martonosi, Martin Suchara, Pranav Gokhale, Teague Tomesh, Yunong Shi

arxiv:2001.05983 v3 · 2020-01-16 · 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{RPHJX4XCEDZMU5VYJ3JJDSTGAN}

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.

Cited by

1 paper in Pith

Randomized Subsystem Descent for Fermion-to-Qubit Mapping

Receipt and verification

First computed	2026-07-05T02:22:21.627769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bce9bf2e220f2ca76b84ed291ca66036413aa8549434ce2b9afce7bd7aa22bd

Aliases

arxiv: 2001.05983 · arxiv_version: 2001.05983v3 · doi: 10.48550/arxiv.2001.05983 · pith_short_12: RPHJX4XCEDZM · pith_short_16: RPHJX4XCEDZMU5VY · pith_short_8: RPHJX4XC

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/RPHJX4XCEDZMU5VYJ3JJDSTGAN \
  | 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: 8bce9bf2e220f2ca76b84ed291ca66036413aa8549434ce2b9afce7bd7aa22bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de1a3c7396d4c793dcd2fafd0ec9089bae4baeccacac5788be9ed6938872c14a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-16T18:33:24Z",
    "title_canon_sha256": "71ebde8db91c2d2ac42985a71c396eb5df561e3e124ce0b327945da5add6d93d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.05983",
    "kind": "arxiv",
    "version": 3
  }
}