Pith Number

pith:XDKOBA2N

pith:2017:XDKOBA2NTWOJXAF3PHXFGWSR4B

not attested not anchored not stored refs pending

A proposal for direct measurement on the quantum geometric potential

Jianda Wu

arxiv:1801.00190 v1 · 2017-12-30 · 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{XDKOBA2NTWOJXAF3PHXFGWSR4B}

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	2026-05-18T00:26:59.133466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d4e0834d9d9c9b80bb79ee535a51e042514cef3a615f467c7a95da7a4d1bc2

Aliases

arxiv: 1801.00190 · arxiv_version: 1801.00190v1 · doi: 10.48550/arxiv.1801.00190 · pith_short_12: XDKOBA2NTWOJ · pith_short_16: XDKOBA2NTWOJXAF3 · pith_short_8: XDKOBA2N

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/XDKOBA2NTWOJXAF3PHXFGWSR4B \
  | 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: b8d4e0834d9d9c9b80bb79ee535a51e042514cef3a615f467c7a95da7a4d1bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a870d45ff7ead19d419c4b279e167d367c729260354ed61f5234ea0f1ed199",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-30T20:52:31Z",
    "title_canon_sha256": "90deeaae338ddf38cc9c3b435b9833f2cdb1b1a5c4d7248d9d139c0802576477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00190",
    "kind": "arxiv",
    "version": 1
  }
}