Pith Number

pith:QJTAGX3K

pith:2015:QJTAGX3KO6TFAWPPPQ6I6X42VL

not attested not anchored not stored refs pending

Infrared and X-Ray Evidence of an AGN in the NGC 3256 Southern Nucleus

Kazushi Sakamoto, Youichi Ohyama, Yuichi Terashima

arxiv:1503.08555 v1 · 2015-03-30 · 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{QJTAGX3KO6TFAWPPPQ6I6X42VL}

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	2026-05-18T01:59:36.835172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8266035f6a77a65059ef7c3c8f5f9aaacb125ff1ba79adf6180381a54d41f6fd

Aliases

arxiv: 1503.08555 · arxiv_version: 1503.08555v1 · doi: 10.48550/arxiv.1503.08555 · pith_short_12: QJTAGX3KO6TF · pith_short_16: QJTAGX3KO6TFAWPP · pith_short_8: QJTAGX3K

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/QJTAGX3KO6TFAWPPPQ6I6X42VL \
  | 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: 8266035f6a77a65059ef7c3c8f5f9aaacb125ff1ba79adf6180381a54d41f6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f7f8d39071fd64872f9259d2c4f03b8d44367d9003254dd04fdf2e9f36ca8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-30T06:37:53Z",
    "title_canon_sha256": "659f41cef6865d79e645e75a0d13d5d39871af73aae8c7021c1a5d91eb3263f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08555",
    "kind": "arxiv",
    "version": 1
  }
}