Pith Number

pith:LWL76PG3

pith:2012:LWL76PG3G6I4IAV7OPWQVE3AAU

not attested not anchored not stored refs pending

The A2667 Giant Arc at z=1.03: Evidence for Large-scale Shocks at High Redshift

2), (2) MSO, (3) ICC, (4) CRAL, A. M. Swinbank (3), ANU, Durham, Hawaii, J. Richard (4) ((1) IfA, L. J. Kewley (1, Lyon), T.-T. Yuan (1)

arxiv:1209.3805 v1 · 2012-09-17 · 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{LWL76PG3G6I4IAV7OPWQVE3AAU}

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	2026-05-18T01:54:27.115307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d97ff3cdb3791c402bf73ed0a9360051123fe9e1dab733a8fd0eced906b3323

Aliases

arxiv: 1209.3805 · arxiv_version: 1209.3805v1 · doi: 10.48550/arxiv.1209.3805 · pith_short_12: LWL76PG3G6I4 · pith_short_16: LWL76PG3G6I4IAV7 · pith_short_8: LWL76PG3

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/LWL76PG3G6I4IAV7OPWQVE3AAU \
  | 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: 5d97ff3cdb3791c402bf73ed0a9360051123fe9e1dab733a8fd0eced906b3323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ee9d9845ebf554f88210a4daada39699d26bc70a7df50453e69118f5d5bbfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-17T21:58:48Z",
    "title_canon_sha256": "84dfe02b77350f2cdc68a0fa9067a2f1446cec0b5b51656f9c0324ceb205c4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3805",
    "kind": "arxiv",
    "version": 1
  }
}