Pith Number

pith:BYCYVOIB

pith:2018:BYCYVOIBW6XWIMY2J4CQDGDRXF

not attested not anchored not stored refs pending

Renormalizing Spacetime

D.N. Coumbe

arxiv:1804.09025 v2 · 2018-04-20 · physics.gen-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{BYCYVOIBW6XWIMY2J4CQDGDRXF}

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	2026-05-18T00:08:48.131294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e058ab901b7af64331a4f05019871b944c5c9117271160903a858357188ac89

Aliases

arxiv: 1804.09025 · arxiv_version: 1804.09025v2 · doi: 10.48550/arxiv.1804.09025 · pith_short_12: BYCYVOIBW6XW · pith_short_16: BYCYVOIBW6XWIMY2 · pith_short_8: BYCYVOIB

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/BYCYVOIBW6XWIMY2J4CQDGDRXF \
  | 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: 0e058ab901b7af64331a4f05019871b944c5c9117271160903a858357188ac89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f5e0ef7e6e85b28f5e33fcd5b3d9fe31ca36fa2d42c7ee45bba4b43c7f2cce2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-04-20T15:00:09Z",
    "title_canon_sha256": "efaf08f1f46ac6c2a998523300ae932ace859860b05011e25f6341ea740c24d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09025",
    "kind": "arxiv",
    "version": 2
  }
}