Pith Number

pith:SDPZ3XLH

pith:2014:SDPZ3XLHE5PM4Z7RNXPQ2JCZK4

not attested not anchored not stored refs pending

Locating possible sources of physical indeterminism

Karl Svozil

arxiv:1405.1405 v2 · 2014-05-06 · physics.hist-ph · 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{SDPZ3XLHE5PM4Z7RNXPQ2JCZK4}

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	2026-05-18T02:26:31.800162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90df9ddd67275ece67f16ddf0d2459573c771616f82c0eb20562c98f066ed318

Aliases

arxiv: 1405.1405 · arxiv_version: 1405.1405v2 · doi: 10.48550/arxiv.1405.1405 · pith_short_12: SDPZ3XLHE5PM · pith_short_16: SDPZ3XLHE5PM4Z7R · pith_short_8: SDPZ3XLH

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/SDPZ3XLHE5PM4Z7RNXPQ2JCZK4 \
  | 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: 90df9ddd67275ece67f16ddf0d2459573c771616f82c0eb20562c98f066ed318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0385933e5eab0348a870a16272a765a8fd56668488c515a793d32d353c027f6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-05-06T19:25:28Z",
    "title_canon_sha256": "94743c0f17ccd437ffdf50406a5758b8afa4291770c5267b47fc5db97e1934bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1405",
    "kind": "arxiv",
    "version": 2
  }
}