Pith Number

pith:V2EIDGAN

pith:2021:V2EIDGANZXIK6Q36DOSJR2CRYY

not attested not anchored not stored refs pending

Long range magnetic dipole-dipole interaction mediated by a superconductor

Nir Bar-Gill, Shai Tishby, Tal Wasserman, Yoav Romach

arxiv:2107.05130 v1 · 2021-07-11 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2EIDGANZXIK6Q36DOSJR2CRYY}

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	2026-07-05T03:19:17.540194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae8881980dcdd0af437e1ba498e851c61cb378ccb584c100520172b84c1c1a2b

Aliases

arxiv: 2107.05130 · arxiv_version: 2107.05130v1 · doi: 10.48550/arxiv.2107.05130 · pith_short_12: V2EIDGANZXIK · pith_short_16: V2EIDGANZXIK6Q36 · pith_short_8: V2EIDGAN

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/V2EIDGANZXIK6Q36DOSJR2CRYY \
  | 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: ae8881980dcdd0af437e1ba498e851c61cb378ccb584c100520172b84c1c1a2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4b0d9145586be087ed328317fb9279ad1e1a197a23aff53ed8c1a7346c3e56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-11T21:16:29Z",
    "title_canon_sha256": "f1dbd1cd891878021ce0445e624a810ce6d95ac68ae879bb1b37a16e58ee81ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05130",
    "kind": "arxiv",
    "version": 1
  }
}