Pith Number

pith:I2DB7HOH

pith:2026:I2DB7HOHHE7STZKLCZB5XXLY34

not attested not anchored not stored refs pending

On background fields and a cutoff in sigma models

N. V. Kharuk

arxiv:2606.23088 v1 · 2026-06-22 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2DB7HOHHE7STZKLCZB5XXLY34}

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	2026-06-23T03:14:09.529154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46861f9dc7393f29e54b1643dbdd78df03d5bac8350f014bfeba29c2bf7e8229

Aliases

arxiv: 2606.23088 · arxiv_version: 2606.23088v1 · doi: 10.48550/arxiv.2606.23088 · pith_short_12: I2DB7HOHHE7S · pith_short_16: I2DB7HOHHE7STZKL · pith_short_8: I2DB7HOH

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/I2DB7HOHHE7STZKLCZB5XXLY34 \
  | 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: 46861f9dc7393f29e54b1643dbdd78df03d5bac8350f014bfeba29c2bf7e8229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1251a72f090fdbc40c49f671a7fc4a6fc026d35730cd17e6f2f6cfa171876059",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-22T09:33:56Z",
    "title_canon_sha256": "eaf2e42224dbecd46831812eddf021765830950ce39ff742f5360c92f60a523b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23088",
    "kind": "arxiv",
    "version": 1
  }
}