Pith Number

pith:X3XBUMXD

pith:2013:X3XBUMXD7UW4AZLMVKYCZKSGDR

not attested not anchored not stored refs pending

Evidence for A Parsec-scale Jet from The Galactic Center Black Hole: Interaction with Local Gas

Frederick K. Baganoff, Mark R. Morris, Zhiyuan Li

arxiv:1310.0146 v1 · 2013-10-01 · 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{X3XBUMXD7UW4AZLMVKYCZKSGDR}

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	2026-05-18T01:47:23.939451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beee1a32e3fd2dc0656caab02caa461c70e09aa0c33679123df0cb2e26c31194

Aliases

arxiv: 1310.0146 · arxiv_version: 1310.0146v1 · doi: 10.48550/arxiv.1310.0146 · pith_short_12: X3XBUMXD7UW4 · pith_short_16: X3XBUMXD7UW4AZLM · pith_short_8: X3XBUMXD

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/X3XBUMXD7UW4AZLMVKYCZKSGDR \
  | 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: beee1a32e3fd2dc0656caab02caa461c70e09aa0c33679123df0cb2e26c31194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f45a7c7da6d841352930583cf125d0894487e03647a3f35b0eb224916a91824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-01T05:30:50Z",
    "title_canon_sha256": "8c54a67faf9c6e35575efe9d6eb4b21162ddfac77e22004514c5e779c205d134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0146",
    "kind": "arxiv",
    "version": 1
  }
}