Pith Number

pith:ZDKH357H

pith:2026:ZDKH357HU66CDAQXRE6USGL2GN

not attested not anchored not stored refs pending

Universal Parent Hamiltonians for Adiabatic Warm Starts

Feng Qian, Peter J. Love

arxiv:2607.16857 v1 · 2026-07-18 · 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{ZDKH357HU66CDAQXRE6USGL2GN}

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	2026-07-21T01:21:02.564052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d47df7e7a7bc218217893d49197a3344711ab8750fc3308329dfdc2070658f

Aliases

arxiv: 2607.16857 · arxiv_version: 2607.16857v1 · doi: 10.48550/arxiv.2607.16857 · pith_short_12: ZDKH357HU66C · pith_short_16: ZDKH357HU66CDAQX · pith_short_8: ZDKH357H

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/ZDKH357HU66CDAQXRE6USGL2GN \
  | 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: c8d47df7e7a7bc218217893d49197a3344711ab8750fc3308329dfdc2070658f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ca5d30552d1a169c93de0e86f76af00f86ad26d293bee422fe11dfd3baebc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-18T15:44:14Z",
    "title_canon_sha256": "12171999c829bfb91600eb73f903afaab33b6620edbb4c17873f10da46730e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16857",
    "kind": "arxiv",
    "version": 1
  }
}