Pith Number

pith:K6HDHFRK

pith:2004:K6HDHFRKE773XEM3FHJY7TNBPC

not attested not anchored not stored refs pending

UV Emission from Stellar Populations within Tidal Tails: Catching the Youngest Galaxies in Formation?

A. Gil de Paz, A. S. Szalay, B. F. Madore, B. Milliard, B. Y. Welsh, D. A. Thilker, D. C. Martin, D. Schiminovich, J. Donas, K. Forster, L. Bianchi, M. Seibert, O. H. W. Siegmund, P.G. Friedman, P.Morrissey, P. N. Jelinsky, R. F. Malina, R. M. Rich, S. G. Neff, T. A. Barlow, T. K. Wyder, T. M. Heckman, T.Small, Y-I.Byun, Y-W. Lee

arxiv:astro-ph/0411372 v1 · 2004-11-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6HDHFRKE773XEM3FHJY7TNBPC}

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	2026-07-04T16:45:12.767010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578e33962a27ffbb919b29d38fcda1788d88c249960b26e1ab07de65004977a6

Aliases

arxiv: astro-ph/0411372 · arxiv_version: astro-ph/0411372v1 · doi: 10.48550/arxiv.astro-ph/0411372 · pith_short_12: K6HDHFRKE773 · pith_short_16: K6HDHFRKE773XEM3 · pith_short_8: K6HDHFRK

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/K6HDHFRKE773XEM3FHJY7TNBPC \
  | 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: 578e33962a27ffbb919b29d38fcda1788d88c249960b26e1ab07de65004977a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882f9afae9f05bfd891ee6b7fddac89b55c032f0c42e40df402247f3483cf92a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-13T18:07:06Z",
    "title_canon_sha256": "ab1708382e8e5af1e5da5cb2cc460ad7ca8dbc454c0cacdf5322277a9ca60605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411372",
    "kind": "arxiv",
    "version": 1
  }
}