Pith Number

pith:XKDL5OYA

pith:2015:XKDL5OYAIJF63QWRPLKPFHTDP3

not attested not anchored not stored refs pending

MAXI monitoring of blazars and blackhole binaries

Hitoshi Negoro, Juri Sugimoto, Masaru Matsuoka, Mutsumi Sugizaki, Naoki Isobe, Satoshi Nakahira, Tatehiro Mihara, Yoshihiro Ueda

arxiv:1502.02408 v2 · 2015-02-09 · 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{XKDL5OYAIJF63QWRPLKPFHTDP3}

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	2026-05-18T02:27:31.397447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba86bebb00424bedc2d17ad4f29e637ed0f804c48e73158fa2682509727b10f4

Aliases

arxiv: 1502.02408 · arxiv_version: 1502.02408v2 · doi: 10.48550/arxiv.1502.02408 · pith_short_12: XKDL5OYAIJF6 · pith_short_16: XKDL5OYAIJF63QWR · pith_short_8: XKDL5OYA

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/XKDL5OYAIJF63QWRPLKPFHTDP3 \
  | 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: ba86bebb00424bedc2d17ad4f29e637ed0f804c48e73158fa2682509727b10f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1031e487a694044163b7c8e2d6683ba4fc2cbdb948b22120ee688435526ac8b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-09T09:48:41Z",
    "title_canon_sha256": "137c9c120fa3a4dc8aeccf8013ee903cacb8112c9e90768661be007418b14e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02408",
    "kind": "arxiv",
    "version": 2
  }
}