Pith Number

pith:UPR5MA2A

pith:2015:UPR5MA2AL7D3Z7VLGCIYU5ZWHU

not attested not anchored not stored refs pending

Outflowing Diffuse Gas in the Active Galactic Nucleus of NGC 1068

R. E. Mason, T. Oka, T. R. Geballe

arxiv:1509.00923 v1 · 2015-09-03 · 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{UPR5MA2AL7D3Z7VLGCIYU5ZWHU}

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	2026-05-18T01:30:18.064173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e3d603405fc7bcfeab30918a77363d28955c2bd450600b0b4b935f576d62fc

Aliases

arxiv: 1509.00923 · arxiv_version: 1509.00923v1 · doi: 10.48550/arxiv.1509.00923 · pith_short_12: UPR5MA2AL7D3 · pith_short_16: UPR5MA2AL7D3Z7VL · pith_short_8: UPR5MA2A

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/UPR5MA2AL7D3Z7VLGCIYU5ZWHU \
  | 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: a3e3d603405fc7bcfeab30918a77363d28955c2bd450600b0b4b935f576d62fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "632e5166ecaa8587a5f406cfebd621c39340eb3aae2e5861e627995b175dbea7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-03T02:43:23Z",
    "title_canon_sha256": "01c217749f36d4fcd8e5bab3c23dc3a4266fe6cdb0599fc24bd5fbe16f947e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00923",
    "kind": "arxiv",
    "version": 1
  }
}