Pith Number

pith:NVHE7FZQ

pith:2012:NVHE7FZQKQ3P2RHH2NLOOXHGKK

not attested not anchored not stored refs pending

Study of theta-Vacua in the 2-d O(3) Model

Ferenc Niedermayer, Michael B\"ogli, Michele Pepe, Uwe-Jens Wiese

arxiv:1211.2932 v1 · 2012-11-13 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVHE7FZQKQ3P2RHH2NLOOXHGKK}

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	2026-05-18T03:40:52.308489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4e4f97305436fd44e7d356e75ce652b4fd565926a0b4f323285913730f5e8f

Aliases

arxiv: 1211.2932 · arxiv_version: 1211.2932v1 · doi: 10.48550/arxiv.1211.2932 · pith_short_12: NVHE7FZQKQ3P · pith_short_16: NVHE7FZQKQ3P2RHH · pith_short_8: NVHE7FZQ

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/NVHE7FZQKQ3P2RHH2NLOOXHGKK \
  | 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: 6d4e4f97305436fd44e7d356e75ce652b4fd565926a0b4f323285913730f5e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f68c96aae18648559bd7e778c290e1550efa2579ff2e551f7d66af0c9c532a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2012-11-13T09:44:13Z",
    "title_canon_sha256": "f6a14a9294f280d77dc794d1dc41acee3fbb515fd3b1b5c34586c6ec7baf6b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2932",
    "kind": "arxiv",
    "version": 1
  }
}