Pith Number

pith:YBLETCGF

pith:2012:YBLETCGFUC7HTSYL47D4TJP3NH

not attested not anchored not stored refs pending

A compact and robust method for full Stokes spectropolarimetry

Frans Snik (Sterrewacht Leiden, John MacKenty (Space Telescope Science Institute), Technology), Universiteit Leiden), William Sparks (Space Telescope Science Institute) Thomas A. Germer (National Institute of Standards

arxiv:1206.7106 v1 · 2012-06-29 · 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{YBLETCGFUC7HTSYL47D4TJP3NH}

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	2026-05-18T01:56:36.330924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0564988c5a0be79cb0be7c7c9a5fb69dbc50cfc346acc932c37129a0555479e

Aliases

arxiv: 1206.7106 · arxiv_version: 1206.7106v1 · doi: 10.48550/arxiv.1206.7106 · pith_short_12: YBLETCGFUC7H · pith_short_16: YBLETCGFUC7HTSYL · pith_short_8: YBLETCGF

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/YBLETCGFUC7HTSYL47D4TJP3NH \
  | 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: c0564988c5a0be79cb0be7c7c9a5fb69dbc50cfc346acc932c37129a0555479e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef0a31491b5c073139f922d0cb07be65ccc2f7ab3860cb3979ef805891f6870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-29T19:14:43Z",
    "title_canon_sha256": "bbda100b450b1c7688ffe2308fa8de0c0a5184d254551e1c61e18e12fe74365e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.7106",
    "kind": "arxiv",
    "version": 1
  }
}