Pith Number

pith:K7WQ4HEP

pith:2012:K7WQ4HEP7POVAPS2IEQEWMEE25

not attested not anchored not stored refs pending

Non-equilibrium Dynamics of O(N) Nonlinear Sigma models: a Large-N approach

K. Sengupta, Sumit R. Das

arxiv:1202.2458 v3 · 2012-02-11 · hep-th · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7WQ4HEP7POVAPS2IEQEWMEE25}

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	2026-05-18T01:58:30.990086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ed0e1c8ffbdd503e5a41204b3084d7691763a4ba68ef8488ba189aa989322c

Aliases

arxiv: 1202.2458 · arxiv_version: 1202.2458v3 · doi: 10.48550/arxiv.1202.2458 · pith_short_12: K7WQ4HEP7POV · pith_short_16: K7WQ4HEP7POVAPS2 · pith_short_8: K7WQ4HEP

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/K7WQ4HEP7POVAPS2IEQEWMEE25 \
  | 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: 57ed0e1c8ffbdd503e5a41204b3084d7691763a4ba68ef8488ba189aa989322c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e67cced3d004d8ee3de6ab8ab0ce680ce4103827c8e3d1dc78cdcbf7bf2ef75",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-11T18:30:29Z",
    "title_canon_sha256": "7b7c97ef0a45779b3938fbe2f29371ae8fd67ac71edafefb11608a56669027ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2458",
    "kind": "arxiv",
    "version": 3
  }
}