Pith Number

pith:7JFP53MO

pith:2026:7JFP53MO6WDKSHC33R4SOMCWSW

not attested not anchored not stored refs pending

Hamiltonian Thresholds for Objective Records

Jie Gu

arxiv:2608.00365 v1 · 2026-08-01 · 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{7JFP53MO6WDKSHC33R4SOMCWSW}

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	2026-08-04T00:35:24.208213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4afeed8ef586a91c5bdc7927305695905a40916b0ca72dcf907f4ba2401a13

Aliases

arxiv: 2608.00365 · arxiv_version: 2608.00365v1 · doi: 10.48550/arxiv.2608.00365 · pith_short_12: 7JFP53MO6WDK · pith_short_16: 7JFP53MO6WDKSHC3 · pith_short_8: 7JFP53MO

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/7JFP53MO6WDKSHC33R4SOMCWSW \
  | 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: fa4afeed8ef586a91c5bdc7927305695905a40916b0ca72dcf907f4ba2401a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32b579506e88ac718f735f670a40f83ffe2e6aab2eccf40fbb3f461f685cde20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-01T00:28:12Z",
    "title_canon_sha256": "f99f87a76c5c31f8bd3b5a15f882e38ee734c1c503bd11841f713a046c32a427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00365",
    "kind": "arxiv",
    "version": 1
  }
}