Pith Number

pith:EZQWIJEU

pith:2013:EZQWIJEUF2FKE7V34QFA5WDNJY

not attested not anchored not stored refs pending

Beyond the Standard Model of Physics with Astronomical Observations

Raul Jimenez

arxiv:1307.2452 v1 · 2013-07-09 · astro-ph.CO · 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{EZQWIJEUF2FKE7V34QFA5WDNJY}

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	2026-05-18T01:48:52.905783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26616424942e8aa27ebbe40a0ed86d4e262a1ee4fe1edc135c62f7cd07ecb7b4

Aliases

arxiv: 1307.2452 · arxiv_version: 1307.2452v1 · doi: 10.48550/arxiv.1307.2452 · pith_short_12: EZQWIJEUF2FK · pith_short_16: EZQWIJEUF2FKE7V3 · pith_short_8: EZQWIJEU

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/EZQWIJEUF2FKE7V34QFA5WDNJY \
  | 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: 26616424942e8aa27ebbe40a0ed86d4e262a1ee4fe1edc135c62f7cd07ecb7b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f28390e3d856418ca9b754c3a322cf4ea632f1dff62bfff41fa3022c00b55040",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-09T13:37:36Z",
    "title_canon_sha256": "e4cc48e1c6e281a1d3fddb0c5bc2d65773a40b08d278de12df5db5ec24134133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2452",
    "kind": "arxiv",
    "version": 1
  }
}