Pith Number

pith:WZXNSO4K

pith:2013:WZXNSO4KNO3QBHY5YBPO6NZTH6

not attested not anchored not stored refs pending

The central kpc of edge-on AGN

Andreas Eckart, Jenz Zuther, Monica Valencia-S., Sebastian Fischer, Semir Smaji\'c

arxiv:1305.4938 v1 · 2013-05-21 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZXNSO4KNO3QBHY5YBPO6NZTH6}

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	2026-05-18T03:25:13.882244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b66ed93b8a6bb7009f1dc05eef37333fa623f1777581fb0018e3e97746f5b1ac

Aliases

arxiv: 1305.4938 · arxiv_version: 1305.4938v1 · doi: 10.48550/arxiv.1305.4938 · pith_short_12: WZXNSO4KNO3Q · pith_short_16: WZXNSO4KNO3QBHY5 · pith_short_8: WZXNSO4K

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/WZXNSO4KNO3QBHY5YBPO6NZTH6 \
  | 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: b66ed93b8a6bb7009f1dc05eef37333fa623f1777581fb0018e3e97746f5b1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9953323d4585649a1b143f7ccc9995153f45257452dcf2a1c5f8d14d50ab6ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-21T20:00:06Z",
    "title_canon_sha256": "3d9acaa91707c970cdeda69b9dcbcd6285e933b449e668d74d2b7ccd2e377fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4938",
    "kind": "arxiv",
    "version": 1
  }
}