Pith Number

pith:QGVHCCZ5

pith:2017:QGVHCCZ5ZERQVY4L56Z7R6S4J6

not attested not anchored not stored refs pending

Classical hallmarks of macroscopic quantum wave function propagation

James M. Feagin, John S. Briggs

arxiv:1702.07683 v1 · 2017-02-24 · 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{QGVHCCZ5ZERQVY4L56Z7R6S4J6}

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	2026-05-18T00:39:12.664519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81aa710b3dc9230ae38befb3f8fa5c4f8af615499f7eb99774c34a262c6cd234

Aliases

arxiv: 1702.07683 · arxiv_version: 1702.07683v1 · doi: 10.48550/arxiv.1702.07683 · pith_short_12: QGVHCCZ5ZERQ · pith_short_16: QGVHCCZ5ZERQVY4L · pith_short_8: QGVHCCZ5

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/QGVHCCZ5ZERQVY4L56Z7R6S4J6 \
  | 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: 81aa710b3dc9230ae38befb3f8fa5c4f8af615499f7eb99774c34a262c6cd234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42cbbd4fe32373b12024a641604b72c8cededa32f43ca28fdee1d2134e632f63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-24T17:45:53Z",
    "title_canon_sha256": "f09cec8032e8e4a122f918c262c1ae8ccb372bae7c325e0201a3df4b7a27ee68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07683",
    "kind": "arxiv",
    "version": 1
  }
}