Pith Number

pith:ZJ4NZEXD

pith:2010:ZJ4NZEXD4BK7UG5DLEPMNBFYRO

not attested not anchored not stored refs pending

The Rest-frame Ultraviolet Light Profile Shapes of Ly-alpha-Emitting Galaxies at z=3.1

Caryl Gronwall, Eric Gawiser, Guillermo A. Blanc, John J. Feldmeier, Martin Altmann, Nicholas A. Bond, Robin Ciardullo

arxiv:1005.3006 v2 · 2010-05-17 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ4NZEXD4BK7UG5DLEPMNBFYRO}

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	2026-05-18T02:07:18.096199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca78dc92e3e055fa1ba3591ec684b88bb2ee58065e2bf959b3a4f524eebe88cb

Aliases

arxiv: 1005.3006 · arxiv_version: 1005.3006v2 · doi: 10.48550/arxiv.1005.3006 · pith_short_12: ZJ4NZEXD4BK7 · pith_short_16: ZJ4NZEXD4BK7UG5D · pith_short_8: ZJ4NZEXD

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/ZJ4NZEXD4BK7UG5DLEPMNBFYRO \
  | 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: ca78dc92e3e055fa1ba3591ec684b88bb2ee58065e2bf959b3a4f524eebe88cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ae1a84087a8276e54c7809a4a7a4a449956e507cc015d4937a5ad74226a3a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-17T19:25:46Z",
    "title_canon_sha256": "f82ac72a14bc8f2da498799eb4279ed9f7dfd2d50cb6d02f9d6a868e55a5453a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3006",
    "kind": "arxiv",
    "version": 2
  }
}