Pith Number

pith:M2UKVX62

pith:2010:M2UKVX624RWT5LN2AIHE3PFBEC

not attested not anchored not stored refs pending

PAH Emission Within Lyman Alpha Blobs

Bruce Woodgate, Claudia Scarlata, Gerard M. Williger, Harry Teplitz, James W. Colbert, Paul Francis, Povilas Palunas

arxiv:1011.3556 v1 · 2010-11-16 · 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{M2UKVX624RWT5LN2AIHE3PFBEC}

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	2026-05-18T04:35:48.560210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a8aadfdae46d3eadba020e4dbca1208dd434ce4f78c2b83b37b6153d40d910

Aliases

arxiv: 1011.3556 · arxiv_version: 1011.3556v1 · doi: 10.48550/arxiv.1011.3556 · pith_short_12: M2UKVX624RWT · pith_short_16: M2UKVX624RWT5LN2 · pith_short_8: M2UKVX62

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/M2UKVX624RWT5LN2AIHE3PFBEC \
  | 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: 66a8aadfdae46d3eadba020e4dbca1208dd434ce4f78c2b83b37b6153d40d910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb5a9e385660048a6b2d011e27fafa21878ab6563036f5f84be83d4997988ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-16T00:46:23Z",
    "title_canon_sha256": "be2eff4d3caff6f4ead84b998215e5cc6aa82e5e0f3a09c28f010e1313b1a0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3556",
    "kind": "arxiv",
    "version": 1
  }
}