Pith Number

pith:A55QXVHI

pith:2025:A55QXVHIGNY6ZYNU5FIYIWCDK3

not attested not anchored not stored refs pending

From Geometry to Physics -- AZ: touches to the portrait

Yurii Ignat'ev

arxiv:2506.08148 v1 · 2025-06-09 · physics.hist-ph · 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{A55QXVHIGNY6ZYNU5FIYIWCDK3}

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	2026-07-05T11:18:45.378289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077b0bd4e83371ece1b4e95184584356db473ff8b732f1da894cf220f7667dbe

Aliases

arxiv: 2506.08148 · arxiv_version: 2506.08148v1 · doi: 10.48550/arxiv.2506.08148 · pith_short_12: A55QXVHIGNY6 · pith_short_16: A55QXVHIGNY6ZYNU · pith_short_8: A55QXVHI

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/A55QXVHIGNY6ZYNU5FIYIWCDK3 \
  | 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: 077b0bd4e83371ece1b4e95184584356db473ff8b732f1da894cf220f7667dbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a30f86a0b134b940bc56499228b785e58db14100737438f8fbddd25a370e334",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-06-09T18:55:09Z",
    "title_canon_sha256": "993b46ee8bdc2157a28b8c29d36e7437ad253ffe248992f48bccad37aad3f099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08148",
    "kind": "arxiv",
    "version": 1
  }
}