Pith Number

pith:36MRRZW2

pith:2018:36MRRZW2EXNJU6SFCQUBKO5NSA

not attested not anchored not stored refs pending

Magnetising the Cosmic Web during Reionisation

Jean-Baptiste Durrive, Mathieu Langer

arxiv:1811.09118 v1 · 2018-11-22 · 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{36MRRZW2EXNJU6SFCQUBKO5NSA}

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	2026-05-18T00:00:07.004278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df9918e6da25da9a7a451428153bad903f9dc1a98a73cc8833f0c991825d448b

Aliases

arxiv: 1811.09118 · arxiv_version: 1811.09118v1 · doi: 10.48550/arxiv.1811.09118 · pith_short_12: 36MRRZW2EXNJ · pith_short_16: 36MRRZW2EXNJU6SF · pith_short_8: 36MRRZW2

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/36MRRZW2EXNJU6SFCQUBKO5NSA \
  | 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: df9918e6da25da9a7a451428153bad903f9dc1a98a73cc8833f0c991825d448b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4eb9a7c088d8de383efa6bf62a05fafd94d63240b95ce1a2127bf17ddbf80f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-22T11:22:45Z",
    "title_canon_sha256": "f640c183c62b8e15908e5f4e7a693737ce6a226f9f20284498238cfc4dbbab20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09118",
    "kind": "arxiv",
    "version": 1
  }
}