Pith Number

pith:JISM457B

pith:2005:JISM457BLKG5LGS3V6MGTT4H7I

not attested not anchored not stored refs pending

A submm survey of Lyman-alpha haloes in the SA22 protocluster at z=3.1

(2) NAOJ, (3) Caltech, (4) ATC Edinburgh, (5) Tohoku, (6) Kyoto), Ian Smail (1), J. E. Geach (1), K. Ohta (6), R. J. Ivison (4), S. C. Chapman (3), T. Hayashino (5), T. Yamada (2), Y. Matsuda (2), Y. Shioya (5), Y. Taniguchi (5). ((1) Durham

arxiv:astro-ph/0508357 v1 · 2005-08-16 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JISM457BLKG5LGS3V6MGTT4H7I}

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	2026-07-04T17:15:01.298984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a24ce77e15a8dd59a5baf9869cf87fa1058413382f81b8c4d1727486b845107

Aliases

arxiv: astro-ph/0508357 · arxiv_version: astro-ph/0508357v1 · doi: 10.48550/arxiv.astro-ph/0508357 · pith_short_12: JISM457BLKG5 · pith_short_16: JISM457BLKG5LGS3 · pith_short_8: JISM457B

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/JISM457BLKG5LGS3V6MGTT4H7I \
  | 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: 4a24ce77e15a8dd59a5baf9869cf87fa1058413382f81b8c4d1727486b845107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f63d9351bd32c307a31e0e25e986fc8f99c594a83d4e4379e54036304ba25e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-16T16:50:26Z",
    "title_canon_sha256": "afb5046657219051b56a43982ad76b5e7d833c1e6a90ffaba6af29cb82be94c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508357",
    "kind": "arxiv",
    "version": 1
  }
}