Pith Number

pith:DW7V427Y

pith:2012:DW7V427YBXGKU73J5EJK3UP4AS

not attested not anchored not stored refs pending

Higgs Bundles and String Phenomenology

Martijn Wijnholt

arxiv:1201.2520 v1 · 2012-01-12 · math.AG · hep-ph · hep-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{DW7V427YBXGKU73J5EJK3UP4AS}

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	2026-05-18T04:04:44.261576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dbf5e6bf80dccaa7f69e912add1fc04a3542ddab4d3b5d8b531090e9d3e3df9

Aliases

arxiv: 1201.2520 · arxiv_version: 1201.2520v1 · doi: 10.48550/arxiv.1201.2520 · pith_short_12: DW7V427YBXGK · pith_short_16: DW7V427YBXGKU73J · pith_short_8: DW7V427Y

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/DW7V427YBXGKU73J5EJK3UP4AS \
  | 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: 1dbf5e6bf80dccaa7f69e912add1fc04a3542ddab4d3b5d8b531090e9d3e3df9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b3baf65ab8bd80ecbd00cd8e874e23a2b0754d6785c25389a5c81f1203df41",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-01-12T10:33:53Z",
    "title_canon_sha256": "adcde41f757d1ca2e291fe1d648cf9f5abb6cf4bc0f1c3ba24d32bf543654278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2520",
    "kind": "arxiv",
    "version": 1
  }
}