Pith Number

pith:7ABJ63VO

pith:2010:7ABJ63VO7ACFCWSRCJBKT4N5WW

not attested not anchored not stored refs pending

Dissecting Galaxies with Adaptive Optics

Erin Hicks, Frank Eisenhauer, Hauke Engel, Linda Tacconi, Natascha Foerster Schreiber, Reinhard Genzel, Richard Davies, Sebastian Rabien

arxiv:1005.5010 v1 · 2010-05-27 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ABJ63VO7ACFCWSRCJBKT4N5WW}

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	2026-05-18T02:07:07.410358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8029f6eaef804515a511242a9f1bdb5b560f4e613258279de3e2a9d0c6a5c1d

Aliases

arxiv: 1005.5010 · arxiv_version: 1005.5010v1 · doi: 10.48550/arxiv.1005.5010 · pith_short_12: 7ABJ63VO7ACF · pith_short_16: 7ABJ63VO7ACFCWSR · pith_short_8: 7ABJ63VO

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/7ABJ63VO7ACFCWSRCJBKT4N5WW \
  | 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: f8029f6eaef804515a511242a9f1bdb5b560f4e613258279de3e2a9d0c6a5c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8bb46082c21caf25d4c2a651640fce5f420dc0919e54e5535d4fdd1a7ab7ee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-05-27T09:26:00Z",
    "title_canon_sha256": "a99d2851e25d7d07183dd88e18acdc5e7a454f9e467c2b76bba904feb1208208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5010",
    "kind": "arxiv",
    "version": 1
  }
}