Pith Number

pith:MRRAKUFW

pith:2009:MRRAKUFWZEEHMUIVJAK3KI46VL

not attested not anchored not stored refs pending

Singlet and triplet bipolarons on the triangular lattice

A.S.Alexandrov, J.H.Samson, J.P.Hague, P.E.Kornilovitch

arxiv:0901.1071 v1 · 2009-01-08 · 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{MRRAKUFWZEEHMUIVJAK3KI46VL}

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	2026-07-04T15:35:54.377035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64620550b6c9087651154815b5239eaacb3567c1d1905c50cb4567062d476de0

Aliases

arxiv: 0901.1071 · arxiv_version: 0901.1071v1 · doi: 10.48550/arxiv.0901.1071 · pith_short_12: MRRAKUFWZEEH · pith_short_16: MRRAKUFWZEEHMUIV · pith_short_8: MRRAKUFW

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/MRRAKUFWZEEHMUIVJAK3KI46VL \
  | 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: 64620550b6c9087651154815b5239eaacb3567c1d1905c50cb4567062d476de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cec60eda88859c34211ecfdfe340cfc7b266e17c109ccdd2e78ab9520bd48559",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-01-08T15:39:18Z",
    "title_canon_sha256": "22ab3be2eff2c65ff0af25e3770e4f37a5132fcf5519ee4306272ff5be2d5c4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.1071",
    "kind": "arxiv",
    "version": 1
  }
}