Pith Number

pith:EFZJ3JF5

pith:2019:EFZJ3JF5F7Q4DFZYI6OKP3VPYC

not attested not anchored not stored refs pending

Solving the three-body bound-state Bethe-Salpeter equation in Minkowski space

E. Ydrefors, J.H. Alvarenga Nogueira, T. Frederico, V.A. Karmanov

arxiv:1903.01741 v1 · 2019-03-05 · hep-ph · 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{EFZJ3JF5F7Q4DFZYI6OKP3VPYC}

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	2026-05-17T23:50:19.024817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21729da4bd2fe1c19738479ca7eeafc08daa57f7782455015865b655c448b319

Aliases

arxiv: 1903.01741 · arxiv_version: 1903.01741v1 · doi: 10.48550/arxiv.1903.01741 · pith_short_12: EFZJ3JF5F7Q4 · pith_short_16: EFZJ3JF5F7Q4DFZY · pith_short_8: EFZJ3JF5

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/EFZJ3JF5F7Q4DFZYI6OKP3VPYC \
  | 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: 21729da4bd2fe1c19738479ca7eeafc08daa57f7782455015865b655c448b319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f26e25ed3ed7e727f35abb4de71e707d6b33b154950870be7949a7d69111b42",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-05T09:21:11Z",
    "title_canon_sha256": "1d55b6a54bcdfcbc2c83ac9775e4f5177ff25fea4d0a7fe44ebb850820ef8e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01741",
    "kind": "arxiv",
    "version": 1
  }
}