Pith Number

pith:RG65YY3S

pith:2015:RG65YY3SYATKFWQIM3BELL4JJU

not attested not anchored not stored refs pending

Contributions of different parts of spin-spin interactions to quantum correlations in a spin ring model in an external magnetic field

E.B. Fel'dman, E.I. Kuznetsova, S.I. Doronin

arxiv:1505.03748 v1 · 2015-05-14 · 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{RG65YY3SYATKFWQIM3BELL4JJU}

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	2026-05-18T01:34:49.740884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89bddc6372c026a2da0866c245af894d2dc9b8cef5430378ca3804b5cc5ab005

Aliases

arxiv: 1505.03748 · arxiv_version: 1505.03748v1 · doi: 10.48550/arxiv.1505.03748 · pith_short_12: RG65YY3SYATK · pith_short_16: RG65YY3SYATKFWQI · pith_short_8: RG65YY3S

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/RG65YY3SYATKFWQIM3BELL4JJU \
  | 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: 89bddc6372c026a2da0866c245af894d2dc9b8cef5430378ca3804b5cc5ab005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8498a935bcc290cd89b4127712cc2423178690fc9fefa2d4990f14c025053cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-14T15:02:59Z",
    "title_canon_sha256": "6145f551c416fa582186da51eafa18de5a6f0c1b73d1e479aa5b0de663a26ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03748",
    "kind": "arxiv",
    "version": 1
  }
}