Pith Number

pith:BGBEW3EM

pith:2024:BGBEW3EMVV5RKGEXF43BZQKJ2F

not attested not anchored not stored refs pending

Broad Angle Resolver for THz Band

Daniel M. Mittleman, Hichem Guerboukha, Pernille Klarskov, Rabi Shrestha, Yaseman Shiri, Yasith Amarasinghe

arxiv:2404.16010 v1 · 2024-04-24 · physics.optics · physics.app-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{BGBEW3EMVV5RKGEXF43BZQKJ2F}

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	2026-07-05T08:11:48.327228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09824b6c8cad7b1518972f361cc149d1578f62455a30dfe8a41fcb4f7850ab82

Aliases

arxiv: 2404.16010 · arxiv_version: 2404.16010v1 · doi: 10.48550/arxiv.2404.16010 · pith_short_12: BGBEW3EMVV5R · pith_short_16: BGBEW3EMVV5RKGEX · pith_short_8: BGBEW3EM

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/BGBEW3EMVV5RKGEXF43BZQKJ2F \
  | 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: 09824b6c8cad7b1518972f361cc149d1578f62455a30dfe8a41fcb4f7850ab82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a8679e48f93570866ac7aa8893e6f2f7af3a60b7811cc954a11ed12a81ab9e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-04-24T17:43:14Z",
    "title_canon_sha256": "611312e7d4d8fb8b1b83be0bb1f0ad1ac6d81e3479916245c6ca91be8a1412a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16010",
    "kind": "arxiv",
    "version": 1
  }
}