Pith Number

pith:W7Z76WFP

pith:2011:W7Z76WFPLKLG4457NYKCRZVLSW

not attested not anchored not stored refs pending

Hole Dispersions for Antiferromagnetic Spin-1/2 Two-Leg Ladders by Self-Similar Continuous Unitary Transformations

G. S. Uhrig, S. Duffe

arxiv:1103.0162 v1 · 2011-03-01 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7Z76WFPLKLG4457NYKCRZVLSW}

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	2026-05-18T04:06:19.058082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f3ff58af5a966e73bf6e1428e6ab959102e4d9dc4020c511efe053140d2faa

Aliases

arxiv: 1103.0162 · arxiv_version: 1103.0162v1 · doi: 10.48550/arxiv.1103.0162 · pith_short_12: W7Z76WFPLKLG · pith_short_16: W7Z76WFPLKLG4457 · pith_short_8: W7Z76WFP

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/W7Z76WFPLKLG4457NYKCRZVLSW \
  | 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: b7f3ff58af5a966e73bf6e1428e6ab959102e4d9dc4020c511efe053140d2faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80463a486a0b6a6678639717d2b6f99270b57d85b601426cc19428f6b8d5bd57",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-03-01T13:26:49Z",
    "title_canon_sha256": "86a819cb754a61faa20f6b39c222ee36ee44135d83d5172f9644a0f1a9b0f768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0162",
    "kind": "arxiv",
    "version": 1
  }
}