Pith Number

pith:C4JBN2GW

pith:2022:C4JBN2GWCRXSFJBEFDCLKRJZFN

not attested not anchored not stored refs pending

Migdal-Eliashberg theory as a classical spin chain

Boris L. Altshuler, Emil A. Yuzbashyan

arxiv:2205.06442 v2 · 2022-05-13 · 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{C4JBN2GWCRXSFJBEFDCLKRJZFN}

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	2026-07-05T04:51:41.445719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

171216e8d6146f22a42428c4b545392b66cb8f59913b3ad5dc786e8752440e09

Aliases

arxiv: 2205.06442 · arxiv_version: 2205.06442v2 · doi: 10.48550/arxiv.2205.06442 · pith_short_12: C4JBN2GWCRXS · pith_short_16: C4JBN2GWCRXSFJBE · pith_short_8: C4JBN2GW

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/C4JBN2GWCRXSFJBEFDCLKRJZFN \
  | 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: 171216e8d6146f22a42428c4b545392b66cb8f59913b3ad5dc786e8752440e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e427b1f7c1679e4c3d6d4769efded90a8b7cc2d4e408dfe7387717d1a3fc738e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-05-13T03:59:49Z",
    "title_canon_sha256": "7f50cc65b90c68fa9a398845ffe357ffc1c45707605650382fd974d70ca12f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06442",
    "kind": "arxiv",
    "version": 2
  }
}