Pith Number

pith:LVARHSIY

pith:2016:LVARHSIYYD7VD7KDG7FNUBCSUG

not attested not anchored not stored refs pending

Collisional shift and broadening of the transition lines in pionic helium

Boyan Obreshkov, Dimitar Bakalov

arxiv:1604.04900 v2 · 2016-04-17 · physics.atom-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{LVARHSIYYD7VD7KDG7FNUBCSUG}

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	2026-05-18T01:12:29.474528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d4113c918c0ff51fd4337cada0452a18e1a866060ed8cddc7ee771f16b0a993

Aliases

arxiv: 1604.04900 · arxiv_version: 1604.04900v2 · doi: 10.48550/arxiv.1604.04900 · pith_short_12: LVARHSIYYD7V · pith_short_16: LVARHSIYYD7VD7KD · pith_short_8: LVARHSIY

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/LVARHSIYYD7VD7KDG7FNUBCSUG \
  | 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: 5d4113c918c0ff51fd4337cada0452a18e1a866060ed8cddc7ee771f16b0a993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19b04a51c8a14e7f701bfda595678a6a4f6a4a4ef7c6574c412ca2425b861e55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-04-17T17:37:41Z",
    "title_canon_sha256": "32e6155ea11ab6c1dc385071e89fc1efac85c5841884dbdd57a3d9e77fd76d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04900",
    "kind": "arxiv",
    "version": 2
  }
}