Pith Number

pith:GK4JEPAX

pith:2010:GK4JEPAX57AIDTZET2HRGMKUOW

not attested not anchored not stored refs pending

The Nuclear Outflow in NGC 2110

A.S. Wilson (UMd.), C.H. Nelson (Drake), D.J. Rosario (UCO/Lick), M. Whittle (UVa.)

arxiv:1006.4635 v1 · 2010-06-23 · 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{GK4JEPAX57AIDTZET2HRGMKUOW}

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	2026-05-18T02:06:43.037804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b8923c17efc081cf249e8f133154759d38271d925f8b0b3920df0d84e604d9

Aliases

arxiv: 1006.4635 · arxiv_version: 1006.4635v1 · doi: 10.48550/arxiv.1006.4635 · pith_short_12: GK4JEPAX57AI · pith_short_16: GK4JEPAX57AIDTZE · pith_short_8: GK4JEPAX

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/GK4JEPAX57AIDTZET2HRGMKUOW \
  | 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: 32b8923c17efc081cf249e8f133154759d38271d925f8b0b3920df0d84e604d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d5df3602952681d9d95965f57d686c774cec89b0a7c192ea2bfe912e548029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-23T20:03:47Z",
    "title_canon_sha256": "2c61ca2391064bd79feb2c48b3085d894d67eabbdf26512a476e54c1bf5e916d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4635",
    "kind": "arxiv",
    "version": 1
  }
}