Pith Number

pith:2AS53GYL

pith:2012:2AS53GYLBGY5IV6CZATURP5O34

not attested not anchored not stored refs pending

Probing ionizing radiation of L<~0.1L* star-forming galaxies at z>~3 with strong lensing

Adi Zitrin, Andrea Grazian, Claudio Grillo, Eros Vanzella, Mario Nonino, Massimo Meneghetti, Matthias Bartelmann, Piero Rosati, Stefano Cristiani, Tom Broadhurst

arxiv:1205.4028 v1 · 2012-05-17 · 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{2AS53GYLBGY5IV6CZATURP5O34}

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	2026-05-18T03:55:22.890841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d025dd9b0b09b1d457c2c82748bfaedf16fb206f6ea42ced87b2c0764b253323

Aliases

arxiv: 1205.4028 · arxiv_version: 1205.4028v1 · doi: 10.48550/arxiv.1205.4028 · pith_short_12: 2AS53GYLBGY5 · pith_short_16: 2AS53GYLBGY5IV6C · pith_short_8: 2AS53GYL

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/2AS53GYLBGY5IV6CZATURP5O34 \
  | 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: d025dd9b0b09b1d457c2c82748bfaedf16fb206f6ea42ced87b2c0764b253323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b8d297bfee0b541b86e4d0745fb67743b67330aae16b3a3442bd1424372e8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-17T20:00:04Z",
    "title_canon_sha256": "a2ff421ee407b74ce3e63011adc2647ee1c4a20460b70f389a03ec80b051efee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4028",
    "kind": "arxiv",
    "version": 1
  }
}