Pith Number

pith:K6VAXS4D

pith:2011:K6VAXS4DJBJHVOMMZHSMF7M4RZ

not attested not anchored not stored refs pending

Time-dependent pointer states and determination of the preferred basis of measurement

G.W.F. Drake, Hoofar Daneshvar

arxiv:1104.4405 v1 · 2011-04-22 · 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{K6VAXS4DJBJHVOMMZHSMF7M4RZ}

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	2026-05-18T04:23:34.678171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57aa0bcb8348527ab98cc9e4c2fd9c8e59f188761dbf8eafbe2ebd0219b4b14c

Aliases

arxiv: 1104.4405 · arxiv_version: 1104.4405v1 · doi: 10.48550/arxiv.1104.4405 · pith_short_12: K6VAXS4DJBJH · pith_short_16: K6VAXS4DJBJHVOMM · pith_short_8: K6VAXS4D

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/K6VAXS4DJBJHVOMMZHSMF7M4RZ \
  | 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: 57aa0bcb8348527ab98cc9e4c2fd9c8e59f188761dbf8eafbe2ebd0219b4b14c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357e4a69f789f13baa6ac28f795eb0fe054d6752ba13f65711411e707d53f254",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-22T07:52:07Z",
    "title_canon_sha256": "d38c437c864b9d9ef0e982b1677f3da2de7fa143cdc997a97f4aa0ef880a2161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4405",
    "kind": "arxiv",
    "version": 1
  }
}