Pith Number

pith:OF46OUR5

pith:2020:OF46OUR54OZXYPQD2ISK44QZSI

not attested not anchored not stored refs pending

An EAGLE view of the missing baryons

Elmo Tempel, Joop Schaye, Jukka Nevalainen, Massimiliano Bonamente, Nastasha Wijers, Pekka Hein\"am\"aki, Punyakoti Ganeshaiah Veena, Teet Kuutma, Toni Tuominen

arxiv:2012.09203 v1 · 2020-12-16 · 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{OF46OUR54OZXYPQD2ISK44QZSI}

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	2026-07-05T02:17:45.759664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7179e7523de3b37c3e03d224ae72199226cec02b62be7edba7782e8158b83533

Aliases

arxiv: 2012.09203 · arxiv_version: 2012.09203v1 · doi: 10.48550/arxiv.2012.09203 · pith_short_12: OF46OUR54OZX · pith_short_16: OF46OUR54OZXYPQD · pith_short_8: OF46OUR5

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/OF46OUR54OZXYPQD2ISK44QZSI \
  | 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: 7179e7523de3b37c3e03d224ae72199226cec02b62be7edba7782e8158b83533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f08b2bfac3af2d0d2814bb1b0e426255b5b7cfc9f5af63505e804794b3b2d02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-16T19:01:20Z",
    "title_canon_sha256": "0f93c2c0dd20ff69b3bd10093baa2cea79efc83f58f7da4b3159e785aa004e32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09203",
    "kind": "arxiv",
    "version": 1
  }
}