Pith Number

pith:OFY2MYYY

pith:2024:OFY2MYYYGU2TKQVC4EOALLH4J3

not attested not anchored not stored refs pending

Space and time correlations in quantum histories

Anna Gabetti, Leonardo Castellani

arxiv:2405.19427 v1 · 2024-05-29 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFY2MYYYGU2TKQVC4EOALLH4J3}

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	2026-07-05T08:25:35.269433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7171a6631835353542a2e11c05acfc4eca81b23e826904bc0fa9fc77536300a0

Aliases

arxiv: 2405.19427 · arxiv_version: 2405.19427v1 · doi: 10.48550/arxiv.2405.19427 · pith_short_12: OFY2MYYYGU2T · pith_short_16: OFY2MYYYGU2TKQVC · pith_short_8: OFY2MYYY

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/OFY2MYYYGU2TKQVC4EOALLH4J3 \
  | 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: 7171a6631835353542a2e11c05acfc4eca81b23e826904bc0fa9fc77536300a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f80e371c9d018517d172237005da89864fde1393073950873635cf0013671af",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-29T18:10:02Z",
    "title_canon_sha256": "91c84c8f42243f28dd1d9bbdec7008eae8a1a67e974e5d6bc0370cb35bcf436a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19427",
    "kind": "arxiv",
    "version": 1
  }
}