Pith Number

pith:HM5XPOER

pith:2016:HM5XPOERFCRIB3TF2FRUCEWRV3

not attested not anchored not stored refs pending

Polarization dOTF: on-sky focal plane wavefront sensing

Johanan L. Codona, Keira J. Brooks, Laure Catala, Matthew A. Kenworthy, Steven M. Crawford

arxiv:1608.04701 v1 · 2016-08-16 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HM5XPOERFCRIB3TF2FRUCEWRV3}

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	2026-05-18T01:08:36.496096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3b77b89128a280ee65d1634112d1aefe8d9f8d4bf1ffbfac6237f7a2572190

Aliases

arxiv: 1608.04701 · arxiv_version: 1608.04701v1 · doi: 10.48550/arxiv.1608.04701 · pith_short_12: HM5XPOERFCRI · pith_short_16: HM5XPOERFCRIB3TF · pith_short_8: HM5XPOER

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/HM5XPOERFCRIB3TF2FRUCEWRV3 \
  | 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: 3b3b77b89128a280ee65d1634112d1aefe8d9f8d4bf1ffbfac6237f7a2572190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230ede6b711ab9b0d926ca43239e5ba4d119cf12d1aee6bf81e911991db458e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-16T18:41:51Z",
    "title_canon_sha256": "5b7bbda33351cbe2bf6c23409ddbad569ffe2e90a4d1c7625a565cdddaa48d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04701",
    "kind": "arxiv",
    "version": 1
  }
}