Pith Number

pith:U464PZ3V

pith:2021:U464PZ3VNR76OSXLYGIHXFUIKK

not attested not anchored not stored refs pending

Pairing symmetries in the Zeeman-coupled extended attractive Hubbard model

Navketan Batra, Sanjeev Kumar, Swagatam Nayak

arxiv:2107.06352 v1 · 2021-07-13 · 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{U464PZ3VNR76OSXLYGIHXFUIKK}

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	2026-07-05T06:40:08.039047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a73dc7e7756c7fe74aebc1907b968852867c7f2579d079ebcaa869f4af750749

Aliases

arxiv: 2107.06352 · arxiv_version: 2107.06352v1 · doi: 10.48550/arxiv.2107.06352 · pith_short_12: U464PZ3VNR76 · pith_short_16: U464PZ3VNR76OSXL · pith_short_8: U464PZ3V

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/U464PZ3VNR76OSXLYGIHXFUIKK \
  | 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: a73dc7e7756c7fe74aebc1907b968852867c7f2579d079ebcaa869f4af750749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd455f2ae66348aecef82b40eb1567516004d7bf5ac4eee2139d0296cd3dca8e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-07-13T19:24:01Z",
    "title_canon_sha256": "5de0d92633bdecdea1bcf5c333a2a521aeb7d431d1b7c2c8b66e853ae73afcb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06352",
    "kind": "arxiv",
    "version": 1
  }
}