Pith Number

pith:6EEE35Y3

pith:2018:6EEE35Y3BV7TQPIBEWHLEHQSSL

not attested not anchored not stored refs pending

Critical exponents of nonlinear sigma model on Grassmann manifold $U(N)/U(m)U(N-m)$ by $1/N$ expansion

Da Wang, Qiang-Hua Wang, Shan-Yue Wang

arxiv:1808.01585 v1 · 2018-08-05 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EEE35Y3BV7TQPIBEWHLEHQSSL}

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	2026-05-17T23:47:20.692882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1084df71b0d7f383d01258eb21e1292efa3c50711646647664ba471cd7cbd3d

Aliases

arxiv: 1808.01585 · arxiv_version: 1808.01585v1 · doi: 10.48550/arxiv.1808.01585 · pith_short_12: 6EEE35Y3BV7T · pith_short_16: 6EEE35Y3BV7TQPIB · pith_short_8: 6EEE35Y3

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/6EEE35Y3BV7TQPIBEWHLEHQSSL \
  | 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: f1084df71b0d7f383d01258eb21e1292efa3c50711646647664ba471cd7cbd3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a68137cba8aaa38449f1a0ed6bfb8bd58f6a3044bf18e3f42aa8c7001b2beaa",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-05T09:07:15Z",
    "title_canon_sha256": "775d2953b66ecd6ce76fe8cb173e08e7f2e5bbf893d72ad608d58b5aab5f29f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01585",
    "kind": "arxiv",
    "version": 1
  }
}