Pith Number

pith:ESG4M6TF

pith:2013:ESG4M6TFPTAARTZZMBSKKDRFX4

not attested not anchored not stored refs pending

Observational Requirements for Lyman-alpha Forest Tomographic Mapping of Large-Scale Structure at z ~ 2

Joseph F. Hennawi, Khee-Gan Lee, Martin White, Melih Ozbek, Rupert Croft

arxiv:1309.1477 v2 · 2013-09-05 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESG4M6TFPTAARTZZMBSKKDRFX4}

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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.

Cited by

1 paper in Pith

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

Receipt and verification

First computed	2026-05-18T02:51:23.223587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248dc67a657cc008cf396064a50e25bf0c2c1dab1db6ed7341fe9479e5cc7de7

Aliases

arxiv: 1309.1477 · arxiv_version: 1309.1477v2 · doi: 10.48550/arxiv.1309.1477 · pith_short_12: ESG4M6TFPTAA · pith_short_16: ESG4M6TFPTAARTZZ · pith_short_8: ESG4M6TF

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/ESG4M6TFPTAARTZZMBSKKDRFX4 \
  | 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: 248dc67a657cc008cf396064a50e25bf0c2c1dab1db6ed7341fe9479e5cc7de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd3fde143d01ba088473ffa9ce1e9dd13d3e54fb536c4d5ea1d473bf63ae52c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-05T20:05:11Z",
    "title_canon_sha256": "7ed877d38c83c73361d7a29c656d272bfbf3016728ddd597367d4eb1b5608c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1477",
    "kind": "arxiv",
    "version": 2
  }
}