Pith Number

pith:DLTPJAZC

pith:2013:DLTPJAZCPKLB2JJTNMKDIY5NTR

not attested not anchored not stored refs pending

The validity of perturbation theory for the O(N) nonlinear sigma models

James M. Cline

arxiv:1303.3923 v1 · 2013-03-15 · 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{DLTPJAZCPKLB2JJTNMKDIY5NTR}

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	2026-05-18T03:30:40.526655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae6f483227a961d25336b143463ad9c6fb9d7f4dc9b43595d75505795b7a092

Aliases

arxiv: 1303.3923 · arxiv_version: 1303.3923v1 · doi: 10.48550/arxiv.1303.3923 · pith_short_12: DLTPJAZCPKLB · pith_short_16: DLTPJAZCPKLB2JJT · pith_short_8: DLTPJAZC

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/DLTPJAZCPKLB2JJTNMKDIY5NTR \
  | 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: 1ae6f483227a961d25336b143463ad9c6fb9d7f4dc9b43595d75505795b7a092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6beefbd123fccae04a25bdc56b12596db96c78174667bc5d687232d61009bb76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-03-15T22:52:34Z",
    "title_canon_sha256": "9b633a7967b4cdb0ae7f28acd3d11202e48074f3af126501d9d70cd231c1d97e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3923",
    "kind": "arxiv",
    "version": 1
  }
}