Pith Number

pith:QGLQLWDK

pith:1997:QGLQLWDKVGQZGIRDTICSMV2ILY

not attested not anchored not stored refs pending

Positronic lithium, an electronically stable Li-e$^+$ ground state

G.G.Ryzhikh, J.Mitroy

arxiv:physics/9710044 v1 · 1997-10-30 · physics.atom-ph · physics.comp-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{QGLQLWDKVGQZGIRDTICSMV2ILY}

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	2026-05-18T01:05:17.237060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819705d86aa9a19322239a052657485e0bb52332725c8df51072246fc1b0e444

Aliases

arxiv: physics/9710044 · arxiv_version: physics/9710044v1 · doi: 10.48550/arxiv.physics/9710044 · pith_short_12: QGLQLWDKVGQZ · pith_short_16: QGLQLWDKVGQZGIRD · pith_short_8: QGLQLWDK

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/QGLQLWDKVGQZGIRDTICSMV2ILY \
  | 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: 819705d86aa9a19322239a052657485e0bb52332725c8df51072246fc1b0e444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e6c8f53a34f42ff2dcf7e567a38e56d3f6b60540ea71e51b0fcb72441215ca",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "1997-10-30T04:14:16Z",
    "title_canon_sha256": "c9b70b39adb1a819f099bcb10163737a86e42df8f27c3b7ffa00c505aa0b966e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9710044",
    "kind": "arxiv",
    "version": 1
  }
}