Pith Number

pith:2YFH6ZEP

pith:2015:2YFH6ZEPTIERHO6V7E6777XAJ2

not attested not anchored not stored refs pending

Smear correction of highly-variable, frame-transfer-CCD images with application to polarimetry

Alex Feller, Francisco A. Iglesias, K. Nagaraju

arxiv:1506.03706 v1 · 2015-06-11 · astro-ph.IM · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YFH6ZEPTIERHO6V7E6777XAJ2}

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	2026-05-18T01:17:43.930451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60a7f648f9a0913bbd5f93dfffee04e8010707401370cb5c39cc8c7a54e8af5

Aliases

arxiv: 1506.03706 · arxiv_version: 1506.03706v1 · doi: 10.48550/arxiv.1506.03706 · pith_short_12: 2YFH6ZEPTIER · pith_short_16: 2YFH6ZEPTIERHO6V · pith_short_8: 2YFH6ZEP

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/2YFH6ZEPTIERHO6V7E6777XAJ2 \
  | 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: d60a7f648f9a0913bbd5f93dfffee04e8010707401370cb5c39cc8c7a54e8af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65245a0c40ad6b6ea3a2e53e36c33851ff6f643eba83e100da27fa0e8fbb9863",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-06-11T15:22:32Z",
    "title_canon_sha256": "5b09612fbe119007593836ab7805214d5b4f3911506bda646780758dda080090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03706",
    "kind": "arxiv",
    "version": 1
  }
}