Pith Number

pith:ATHXLSMQ

pith:2015:ATHXLSMQ6BJQ4OHXVG7COZGDHR

not attested not anchored not stored refs pending

Probing the photoionised outflow in the NLS1 Ark 564: An XMM-Newton view

Jelle. S. Kaastra, Missagh Mehdipour, Shourya Khanna

arxiv:1511.03168 v1 · 2015-11-10 · 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{ATHXLSMQ6BJQ4OHXVG7COZGDHR}

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	2026-05-18T01:22:18.235492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04cf75c990f0530e38f7a9be2764c33c584ac09fd31da542a64e9c064bee01b0

Aliases

arxiv: 1511.03168 · arxiv_version: 1511.03168v1 · doi: 10.48550/arxiv.1511.03168 · pith_short_12: ATHXLSMQ6BJQ · pith_short_16: ATHXLSMQ6BJQ4OHX · pith_short_8: ATHXLSMQ

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/ATHXLSMQ6BJQ4OHXVG7COZGDHR \
  | 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: 04cf75c990f0530e38f7a9be2764c33c584ac09fd31da542a64e9c064bee01b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af796348fa59c6be4a3c339d779ed1e6a1dc9f8911a842270c82fa76569ceb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-10T16:26:15Z",
    "title_canon_sha256": "592aba455f35c57bfbba87efbe9fda33f4a71cc6ec278f911c4002f6a7bde3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03168",
    "kind": "arxiv",
    "version": 1
  }
}