Pith Number

pith:D7RNIQ72

pith:2010:D7RNIQ72RWJIJORKGGJ3Y23BSC

not attested not anchored not stored refs pending

Physical and morphological properties of z~3 LBGs: dependence on Lyalpha line emission

A. Fontana, A. Grazian, C. Scarlata, E. Giallongo, E. Vanzella, L.Pentericci, M. Castellano

arxiv:1002.2068 v1 · 2010-02-10 · astro-ph.CO · 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{D7RNIQ72RWJIJORKGGJ3Y23BSC}

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	2026-05-18T02:09:10.319010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe2d443fa8d9284ba2a3193bc6b619099e3b1e02e9003d786d5e5abb0c9dd4e

Aliases

arxiv: 1002.2068 · arxiv_version: 1002.2068v1 · doi: 10.48550/arxiv.1002.2068 · pith_short_12: D7RNIQ72RWJI · pith_short_16: D7RNIQ72RWJIJORK · pith_short_8: D7RNIQ72

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/D7RNIQ72RWJIJORKGGJ3Y23BSC \
  | 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: 1fe2d443fa8d9284ba2a3193bc6b619099e3b1e02e9003d786d5e5abb0c9dd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f86cb46df9718e24c5241d5fe6533cc06c334511278b2af379ba0768051e666",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-10T10:55:42Z",
    "title_canon_sha256": "dba6df7e32b6230595fe412a20dd6af5d0a548392a4397f4e5f5b1d9c0e45343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2068",
    "kind": "arxiv",
    "version": 1
  }
}