Pith Number

pith:MIM5I6IM

pith:2011:MIM5I6IMXRZTDYKLHVKKO2IUN4

not attested not anchored not stored refs pending

A first study of the galaxy HRG 2304 and its companion AM 1646-795 (NED01)

A.C. Krabbe, E. Wenderoth, H. Cuevas, M. de Oliveira-Abans, M. Faundez-Abans

arxiv:1104.4768 v1 · 2011-04-25 · 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{MIM5I6IMXRZTDYKLHVKKO2IUN4}

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	2026-05-18T02:02:15.332967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6219d4790cbc7331e14b3d54a769146f1520166a5da6974e11e72a34b4f10c0d

Aliases

arxiv: 1104.4768 · arxiv_version: 1104.4768v1 · doi: 10.48550/arxiv.1104.4768 · pith_short_12: MIM5I6IMXRZT · pith_short_16: MIM5I6IMXRZTDYKL · pith_short_8: MIM5I6IM

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/MIM5I6IMXRZTDYKLHVKKO2IUN4 \
  | 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: 6219d4790cbc7331e14b3d54a769146f1520166a5da6974e11e72a34b4f10c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1719fefe8b99aa7bfeba29e3c3a57fe733351af8598064c96ca636b7fc85b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-25T18:30:29Z",
    "title_canon_sha256": "c395d3d4abc66a1e35b9f69471490589e7c4d57aa0ce52725250dc078ae73a0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4768",
    "kind": "arxiv",
    "version": 1
  }
}