Pith Number

pith:AJP5IIZC

pith:2025:AJP5IIZC2KUPUAC6QWWPRU5KNW

not attested not anchored not stored refs pending

Einstein, Free Creations, and His Worldly Cloister

Galina Weinstein

arxiv:2505.09530 v2 · 2025-05-14 · 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{AJP5IIZC2KUPUAC6QWWPRU5KNW}

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	2026-07-05T11:03:26.140400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

025fd42322d2a8fa005e85acf8d3aa6da614f8ac61eca3429741e582ca2055e7

Aliases

arxiv: 2505.09530 · arxiv_version: 2505.09530v2 · doi: 10.48550/arxiv.2505.09530 · pith_short_12: AJP5IIZC2KUP · pith_short_16: AJP5IIZC2KUPUAC6 · pith_short_8: AJP5IIZC

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/AJP5IIZC2KUPUAC6QWWPRU5KNW \
  | 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: 025fd42322d2a8fa005e85acf8d3aa6da614f8ac61eca3429741e582ca2055e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a469b5111e927fbd35a4fc5c727297b43845c752d442061197161942b2a144",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-05-14T16:25:02Z",
    "title_canon_sha256": "8210028d63aa2ea2b918e7e3726b609c466b95bd2e1f6b5880204a654a247e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09530",
    "kind": "arxiv",
    "version": 2
  }
}