Pith Number

pith:AKL35VHD

pith:2026:AKL35VHDGUDLLLUUK2WZZJCG54

not attested not anchored not stored refs pending

TEQUILA: Mechanism-free polarimetry for astronomy

Alan M. Watson, No\'emie Globus

arxiv:2607.01325 v1 · 2026-07-01 · astro-ph.IM · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKL35VHDGUDLLLUUK2WZZJCG54}

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	2026-07-03T00:16:57.479277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0297bed4e33506b5ae9456ad9ca446ef04ca7371f13b38ccf0af0870e0b13745

Aliases

arxiv: 2607.01325 · arxiv_version: 2607.01325v1 · doi: 10.48550/arxiv.2607.01325 · pith_short_12: AKL35VHDGUDL · pith_short_16: AKL35VHDGUDLLLUU · pith_short_8: AKL35VHD

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/AKL35VHDGUDLLLUUK2WZZJCG54 \
  | 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: 0297bed4e33506b5ae9456ad9ca446ef04ca7371f13b38ccf0af0870e0b13745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da37955fde029f5b757d8ac5f8aafebf7b05dc37fc1146958598664091083896",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-01T18:00:02Z",
    "title_canon_sha256": "6e5635edd0c50e3e3afa362afca9948ebffd7d3c0af0e14b9c44d3a711d93a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01325",
    "kind": "arxiv",
    "version": 1
  }
}