Pith Number

pith:DD3EUUVA

pith:2013:DD3EUUVAAFWLMPM3QLIFLOII3F

not attested not anchored not stored refs pending

No categorial support for radical ontic structural realism

Christian Wuthrich, Vincent Lam

arxiv:1306.2726 v1 · 2013-06-12 · 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{DD3EUUVAAFWLMPM3QLIFLOII3F}

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	2026-05-18T00:44:10.340676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f64a52a0016cb63d9b82d055b908d94fcffe0bbad3217127cf16bf18a7e3df

Aliases

arxiv: 1306.2726 · arxiv_version: 1306.2726v1 · doi: 10.48550/arxiv.1306.2726 · pith_short_12: DD3EUUVAAFWL · pith_short_16: DD3EUUVAAFWLMPM3 · pith_short_8: DD3EUUVA

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/DD3EUUVAAFWLMPM3QLIFLOII3F \
  | 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: 18f64a52a0016cb63d9b82d055b908d94fcffe0bbad3217127cf16bf18a7e3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbeca43b5bd4ffad106299dc96ab5fe2554ff34de7fc8a0f14fff1623e8d52db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2013-06-12T07:22:08Z",
    "title_canon_sha256": "192688520b596f211cdf6913d1ed494c1db3720374794f32111ff7e9dd8527e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2726",
    "kind": "arxiv",
    "version": 1
  }
}