Pith Number

pith:QIHHLG3I

pith:2015:QIHHLG3IKTRP74F2PBY4EFXMD2

not attested not anchored not stored refs pending

Image Stacking Analysis of SDSS Galaxies with AKARI Far-Infrared Surveyor Maps at 65{\mu}m, 90{\mu}m, and 140{\mu}m

Satoshi Takita, Shuji Matsuura, Taizo Okabe, Takafumi Ootsubo, Toshiya Kashiwagi, Yasuo Doi, Yasushi Suto

arxiv:1512.02768 v2 · 2015-12-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIHHLG3IKTRP74F2PBY4EFXMD2}

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	2026-05-18T01:20:32.812419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820e759b6854e2fff0ba7871c216ec1eb6145fa9ddcc03cf8cbd313b8274e5db

Aliases

arxiv: 1512.02768 · arxiv_version: 1512.02768v2 · doi: 10.48550/arxiv.1512.02768 · pith_short_12: QIHHLG3IKTRP · pith_short_16: QIHHLG3IKTRP74F2 · pith_short_8: QIHHLG3I

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/QIHHLG3IKTRP74F2PBY4EFXMD2 \
  | 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: 820e759b6854e2fff0ba7871c216ec1eb6145fa9ddcc03cf8cbd313b8274e5db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bce170d5b0f95738827744d2434fb9b9b07b8be2d199c7139c803b8683be279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-09T06:46:53Z",
    "title_canon_sha256": "bfbf56b13692cac1b7f1d38cc9c0bc5591861292c9286557e0ee73bab616feda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02768",
    "kind": "arxiv",
    "version": 2
  }
}