Pith Number

pith:N7Z36OZF

pith:2015:N7Z36OZFXSCPGY4QEUGW26VG26

not attested not anchored not stored refs pending

Determining the Nature of Faint X-Ray Sources from the ASCA Galactic Center Survey

2 - Kazan (Volga Region) Federal University, 3), 3 - Academy of Sciences of Tatarstan, 4 - Tuorla Observatory, A.A.Lutovinov (1), D.I.Karasev (1), Finland), I.F.Bikmaev (2, Kazan, M.G.Revnivtsev (1), M.N.Pavlinsky (1) (1 - Space Research Institute, Moscow, R.A.Burenin (1), Russia, S.S.Tsygankov (4), University of Turku, V.S.Vorobyev (1), V.V.Shimansky (2)

arxiv:1505.00006 v1 · 2015-04-30 · 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{N7Z36OZFXSCPGY4QEUGW26VG26}

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	2026-05-18T02:17:13.904611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff3bf3b25bc84f36390250d6d7aa6d78edaae936903b5e15e58880d5da65dce

Aliases

arxiv: 1505.00006 · arxiv_version: 1505.00006v1 · doi: 10.48550/arxiv.1505.00006 · pith_short_12: N7Z36OZFXSCP · pith_short_16: N7Z36OZFXSCPGY4Q · pith_short_8: N7Z36OZF

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/N7Z36OZFXSCPGY4QEUGW26VG26 \
  | 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: 6ff3bf3b25bc84f36390250d6d7aa6d78edaae936903b5e15e58880d5da65dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c324f46ff93c071b1ce51033f2653eb25e4b88e0f78d861d444f5ff83ce966e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-30T18:01:19Z",
    "title_canon_sha256": "273299aaa5e39c5de6453a87a08a0d45cd6d5b11c0a6d8fcb8a8c80d23a3d093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00006",
    "kind": "arxiv",
    "version": 1
  }
}