Pith Number

pith:PCUZCE4A

pith:2014:PCUZCE4A3YATR5NOTUWCJZBFVS

not attested not anchored not stored refs pending

Polarized light from Sgr A* in the near-infrared $K_{s}$-band

A. Borkar, A. Eckart, B. Shahzamanian, C. Straubmeier, D. Kunneriath, G. D. Karssen, G. Witzel, J. Moultaka, M. Bursa, M. Dov\u{c}iak, M. Garc\'ia-Mar\'in, M. Valencia-S., M. Zamaninasab, N. Sabha, R. Buchholz, V. Karas

arxiv:1411.0006 v1 · 2014-10-31 · astro-ph.GA · 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{PCUZCE4A3YATR5NOTUWCJZBFVS}

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	2026-05-18T02:22:29.226549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a9911380de0138f5ae9d2c24e425ac8e7ccc90101268be4e01784b70bbbccc

Aliases

arxiv: 1411.0006 · arxiv_version: 1411.0006v1 · doi: 10.48550/arxiv.1411.0006 · pith_short_12: PCUZCE4A3YAT · pith_short_16: PCUZCE4A3YATR5NO · pith_short_8: PCUZCE4A

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/PCUZCE4A3YATR5NOTUWCJZBFVS \
  | 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: 78a9911380de0138f5ae9d2c24e425ac8e7ccc90101268be4e01784b70bbbccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7834de084b9284a68e405958f95435a0b9d21a8c9694f3a4aec0816fc6c971af",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-31T20:02:44Z",
    "title_canon_sha256": "d90274c88a8a3a6a2f13d85cd975d0455b2bfd865905f14fd291f9bfb270582c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0006",
    "kind": "arxiv",
    "version": 1
  }
}