Pith Number

pith:L5UDAYOR

pith:2013:L5UDAYORYLDPXIUIJXOMCBU7WP

not attested not anchored not stored refs pending

Subaru Adaptive-optics High-spatial-resolution Infrared K- and L'-band Imaging Search for Deeply Buried Dual AGNs in Merging Galaxies

(2) GUAS/Subaru/NAOJ), Masatoshi Imanishi (1), Yuriko Saito (2) ((1) Subaru/NAOJ/GUAS

arxiv:1312.2031 v1 · 2013-12-06 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5UDAYORYLDPXIUIJXOMCBU7WP}

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	2026-05-18T01:45:57.620716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f683061d1c2c6fba2884ddcc1069fb3d9357f767aa836ffab1f52bcd4a1196a

Aliases

arxiv: 1312.2031 · arxiv_version: 1312.2031v1 · doi: 10.48550/arxiv.1312.2031 · pith_short_12: L5UDAYORYLDP · pith_short_16: L5UDAYORYLDPXIUI · pith_short_8: L5UDAYOR

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/L5UDAYORYLDPXIUIJXOMCBU7WP \
  | 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: 5f683061d1c2c6fba2884ddcc1069fb3d9357f767aa836ffab1f52bcd4a1196a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b7528c58811d8fa7c2c8aa5b7bbbc35f345ff36c783e8c23c91268a50af00f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-06T22:37:27Z",
    "title_canon_sha256": "3cbc8d051e3c3294b7ce5d4359952630d6d9edbd3970852592775cb4f3cddaec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2031",
    "kind": "arxiv",
    "version": 1
  }
}