Pith Number

pith:QTGSGYDF

pith:2018:QTGSGYDFCRXNDTLF4TI3H24KLN

not attested not anchored not stored refs pending

Systematic few-body analysis of eta-d, eta-3He and eta-4He interaction at low energies

A.Fix, O.Kolesnikov

arxiv:1801.09901 v1 · 2018-01-30 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTGSGYDFCRXNDTLF4TI3H24KLN}

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	2026-05-18T00:18:11.389789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84cd236065146ed1cd65e4d1b3eb8a5b519d64c40835351d64e8576f6039b4a8

Aliases

arxiv: 1801.09901 · arxiv_version: 1801.09901v1 · doi: 10.48550/arxiv.1801.09901 · pith_short_12: QTGSGYDFCRXN · pith_short_16: QTGSGYDFCRXNDTLF · pith_short_8: QTGSGYDF

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/QTGSGYDFCRXNDTLF4TI3H24KLN \
  | 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: 84cd236065146ed1cd65e4d1b3eb8a5b519d64c40835351d64e8576f6039b4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93cd456c40a75b50cc86dad4ce375ecbdcd16bee04b85a5c80eef78b6f240d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-01-30T09:02:34Z",
    "title_canon_sha256": "b38b8ce77253ab7c31d5c96a7dcbeda99e03a581c545a6c24263aaf9b8a9d04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09901",
    "kind": "arxiv",
    "version": 1
  }
}