Pith Number

pith:5S6KO6WK

pith:2016:5S6KO6WKOGPPHBVFYXBWZOUBA7

not attested not anchored not stored refs pending

Hubble Space Telescope Observations of Accretion-Induced Star Formation in the Tadpole Galaxy Kiso 5639

Bruce G. Elmegreen, Casiana Munoz-Tunon, Daniel Ceverino, Debra Meloy Elmegreen, Jairo Mendez-Abreu, John S. Gallagher, Jorge Sanchez Almeida, Marc Rafelski, Mercedes Filho

arxiv:1605.02822 v1 · 2016-05-10 · 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{5S6KO6WKOGPPHBVFYXBWZOUBA7}

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	2026-05-18T01:10:47.702620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbca77aca719ef386a5c5c36cba8107c726fe001bcd3054e719caa718260857

Aliases

arxiv: 1605.02822 · arxiv_version: 1605.02822v1 · doi: 10.48550/arxiv.1605.02822 · pith_short_12: 5S6KO6WKOGPP · pith_short_16: 5S6KO6WKOGPPHBVF · pith_short_8: 5S6KO6WK

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/5S6KO6WKOGPPHBVFYXBWZOUBA7 \
  | 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: ecbca77aca719ef386a5c5c36cba8107c726fe001bcd3054e719caa718260857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4922a13a800e03799682fff09b81a4339a059d257cbbac003a13e0cb3e6e8a5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-10T02:17:29Z",
    "title_canon_sha256": "e9c27ffd0b8a175dbe7a8e0f57e8faf0b7c2d15ae929482772d847ff2d920167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02822",
    "kind": "arxiv",
    "version": 1
  }
}