Pith Number

pith:A736VMJC

pith:2019:A736VMJC55RXQAYFFR6EEX667D

not attested not anchored not stored refs pending

A duality of fields

Wen-Du Li, Wu-Sheng Dai

arxiv:1905.06805 v2 · 2019-05-08 · physics.gen-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{A736VMJC55RXQAYFFR6EEX667D}

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

A duality in classical and quantum mechanics: General results

Receipt and verification

First computed	2026-05-17T23:45:51.456960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f7eab122ef637803052c7c425fdef8fd544af8b4c2cbf856d1b506c09340d4

Aliases

arxiv: 1905.06805 · arxiv_version: 1905.06805v2 · doi: 10.48550/arxiv.1905.06805 · pith_short_12: A736VMJC55RX · pith_short_16: A736VMJC55RXQAYF · pith_short_8: A736VMJC

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/A736VMJC55RXQAYFFR6EEX667D \
  | 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: 07f7eab122ef637803052c7c425fdef8fd544af8b4c2cbf856d1b506c09340d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412322d32a6cd8b43bda059af1116943f85e677b51dd04469ed6b5fc4b087cf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2019-05-08T20:12:02Z",
    "title_canon_sha256": "30b4d97ccbb5730c4462567f8860f92e838de812222e6303ef6f01a151c51859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06805",
    "kind": "arxiv",
    "version": 2
  }
}