Pith Number

pith:BN27XFRQ

pith:2026:BN27XFRQESI4653ZJ4C3ETMI4M

not attested not anchored not stored refs pending

The two-dimensional disordered $O(N)$ sigma model

Elisa Tabor, Felix M. Haehl, Mart\'i Berenguer

arxiv:2606.27925 v1 · 2026-06-26 · 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{BN27XFRQESI4653ZJ4C3ETMI4M}

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	2026-06-29T01:14:52.868299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b75fb96302491cf77794f05b24d88e32ae7352eb87cd28d149730de137dcfce

Aliases

arxiv: 2606.27925 · arxiv_version: 2606.27925v1 · doi: 10.48550/arxiv.2606.27925 · pith_short_12: BN27XFRQESI4 · pith_short_16: BN27XFRQESI4653Z · pith_short_8: BN27XFRQ

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/BN27XFRQESI4653ZJ4C3ETMI4M \
  | 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: 0b75fb96302491cf77794f05b24d88e32ae7352eb87cd28d149730de137dcfce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdbd2496a26191a4e0b6a8b989ed812d7e5e99efec99dd0fa9722a135df25ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-26T10:20:08Z",
    "title_canon_sha256": "c7b9cfdf921357647f21137b76afdf33444a7cf64adff49982ea3a4a7ed1f7ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27925",
    "kind": "arxiv",
    "version": 1
  }
}