Pith Number

pith:OR7XSUZW

pith:2017:OR7XSUZWVLLGCLGTFKSNZCISIE

not attested not anchored not stored refs pending

Impact of Massive Neutrinos and Dark Radiation on the High-redshift Cosmic Web. I. Lyman-Alpha Forest Observables

Graziano Rossi

arxiv:1712.00230 v1 · 2017-12-01 · 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{OR7XSUZWVLLGCLGTFKSNZCISIE}

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	2026-05-18T00:29:06.857870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747f795336aad6612cd32aa4dc891241253c1e0649c770c032baddf9a2d5eeac

Aliases

arxiv: 1712.00230 · arxiv_version: 1712.00230v1 · doi: 10.48550/arxiv.1712.00230 · pith_short_12: OR7XSUZWVLLG · pith_short_16: OR7XSUZWVLLGCLGT · pith_short_8: OR7XSUZW

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/OR7XSUZWVLLGCLGTFKSNZCISIE \
  | 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: 747f795336aad6612cd32aa4dc891241253c1e0649c770c032baddf9a2d5eeac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15058f99b2dd7719b203f83a0c4b68df8e3f83a7b6568eeb4cfa2ca7a34a383d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-01T08:24:07Z",
    "title_canon_sha256": "c47ef6dc9c2b34cbda2554e3944be907af9e128f5c40a2f4427f3d860f315a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00230",
    "kind": "arxiv",
    "version": 1
  }
}