pith. sign in
Pith Number

pith:MNNV3TLE

pith:2009:MNNV3TLEIA4O22NRLMTYPJZEFO
not attested not anchored not stored refs pending

The star formation histories of fossil group galaxies

A. Mateus, C. Mendes de Oliveira, D.A. Forbes, I.G. de la Rosa, R. Cid Fernandes, R.N. Proctor

arxiv:0909.5066 v1 · 2009-09-28 · astro-ph.CO

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{MNNV3TLEIA4O22NRLMTYPJZEFO}

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 2026-05-18T02:11:36.996731Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

635b5dcd644038ed69b15b2787a7242b863951fe0435f8521bfd6ae0dd6f7491

Aliases

arxiv: 0909.5066 · arxiv_version: 0909.5066v1 · doi: 10.48550/arxiv.0909.5066 · pith_short_12: MNNV3TLEIA4O · pith_short_16: MNNV3TLEIA4O22NR · pith_short_8: MNNV3TLE
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/MNNV3TLEIA4O22NRLMTYPJZEFO \
  | 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: 635b5dcd644038ed69b15b2787a7242b863951fe0435f8521bfd6ae0dd6f7491
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "061cf5557e447d771945a7ef839fb83b3449781cf56a48e6ce0ed8ebbd735fda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-28T11:03:14Z",
    "title_canon_sha256": "a4f681bc1c82d2dda0842e5e2ecd7e22140cd4e84c4d8b03b29c025c37e4c3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5066",
    "kind": "arxiv",
    "version": 1
  }
}