Pith Number

pith:SU4NYANV

pith:2021:SU4NYANVZLTWHTA365C7APIDP2

not attested not anchored not stored refs pending

Bond Bipolarons: Sign-free Monte Carlo Approach

Boris V. Svistunov, Chao Zhang, Nikolay V. Prokof'ev

arxiv:2108.06725 v1 · 2021-08-15 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SU4NYANVZLTWHTA365C7APIDP2}

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	2026-07-05T03:48:07.871358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9538dc01b5cae763cc1bf745f03d037ea0982581cc2ff866c76a22bbb27518ac

Aliases

arxiv: 2108.06725 · arxiv_version: 2108.06725v1 · doi: 10.48550/arxiv.2108.06725 · pith_short_12: SU4NYANVZLTW · pith_short_16: SU4NYANVZLTWHTA3 · pith_short_8: SU4NYANV

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/SU4NYANVZLTWHTA365C7APIDP2 \
  | 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: 9538dc01b5cae763cc1bf745f03d037ea0982581cc2ff866c76a22bbb27518ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17dcea6ca67ba2c59511ddf08f650f14fd0a6cbe222ba1ff4454a38481d37c1a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-08-15T11:39:35Z",
    "title_canon_sha256": "02990696585a080ede5d67878330226756cdb8d179efb061d581a3707c8e94ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06725",
    "kind": "arxiv",
    "version": 1
  }
}