Pith Number

pith:53AWYWQO

pith:2025:53AWYWQOSBWFY53AC6GMHBWBYQ

not attested not anchored not stored refs pending

Destructuring Physics: A functional derivation of spacetime

Ettore Minguzzi

arxiv:2508.11949 v1 · 2025-08-16 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53AWYWQOSBWFY53AC6GMHBWBYQ}

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	2026-07-05T11:54:57.664398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eec16c5a0e906c5c7760178cc386c1c41f1144593df62a72514d00a8a7a24fdd

Aliases

arxiv: 2508.11949 · arxiv_version: 2508.11949v1 · doi: 10.48550/arxiv.2508.11949 · pith_short_12: 53AWYWQOSBWF · pith_short_16: 53AWYWQOSBWFY53A · pith_short_8: 53AWYWQO

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/53AWYWQOSBWFY53AC6GMHBWBYQ \
  | 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: eec16c5a0e906c5c7760178cc386c1c41f1144593df62a72514d00a8a7a24fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4409637b946712781459dacfb8fa2f6b3c03f823c5da6f7d8d8040014ae24e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-16T07:24:55Z",
    "title_canon_sha256": "149717f291b4eb6b1eab604c87f2eb61062d1aa1307f5cdf5995f40695b1d9f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11949",
    "kind": "arxiv",
    "version": 1
  }
}