Pith Number

pith:UDHY5DT4

pith:2025:UDHY5DT4FCAHQQX5L26CIZ4LOY

not attested not anchored not stored refs pending

Eternalism and Everettian Quantum Mechanics

Matias Slavov

arxiv:2505.22160 v1 · 2025-05-28 · physics.hist-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{UDHY5DT4FCAHQQX5L26CIZ4LOY}

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	2026-07-05T11:11:10.769444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0cf8e8e7c28807842fd5ebc24678b760460e2a42c4c81a58cc0401feb21736c

Aliases

arxiv: 2505.22160 · arxiv_version: 2505.22160v1 · doi: 10.48550/arxiv.2505.22160 · pith_short_12: UDHY5DT4FCAH · pith_short_16: UDHY5DT4FCAHQQX5 · pith_short_8: UDHY5DT4

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/UDHY5DT4FCAHQQX5L26CIZ4LOY \
  | 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: a0cf8e8e7c28807842fd5ebc24678b760460e2a42c4c81a58cc0401feb21736c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9260f04e10798464e0e7008c9336a85ce180946a7fb6911d6fc06464d7dc6c70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-05-28T09:24:50Z",
    "title_canon_sha256": "74d38d39920bd81eb8be95c114c82992d49be59a003092c2f9197fca2d631a3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22160",
    "kind": "arxiv",
    "version": 1
  }
}