Pith Number

pith:W4GWGHOB

pith:2011:W4GWGHOBB7SWQY5LZMRNGS4CDY

not attested not anchored not stored refs pending

Supersymmetric mass spectra and the seesaw scale

Laslo Reichert, Martin Hirsch, Werner Porod

arxiv:1101.2140 v2 · 2011-01-11 · hep-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{W4GWGHOBB7SWQY5LZMRNGS4CDY}

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	2026-05-18T02:22:58.789103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70d631dc10fe56863abcb22d34b821e21de9aab08ebad4584b6d9abddc8ab51

Aliases

arxiv: 1101.2140 · arxiv_version: 1101.2140v2 · doi: 10.48550/arxiv.1101.2140 · pith_short_12: W4GWGHOBB7SW · pith_short_16: W4GWGHOBB7SWQY5L · pith_short_8: W4GWGHOB

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/W4GWGHOBB7SWQY5LZMRNGS4CDY \
  | 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: b70d631dc10fe56863abcb22d34b821e21de9aab08ebad4584b6d9abddc8ab51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65dd43301cf12d54af8696ff5d1a25af891db82da30a94b92125ffed1f7883b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-11T15:07:36Z",
    "title_canon_sha256": "9f300943f3296abd1466e67250d2c7ba783fd06385f7a7697aa9145e9eca0275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2140",
    "kind": "arxiv",
    "version": 2
  }
}