Pith Number

pith:KFIUEZD7

pith:2020:KFIUEZD7CMCBMFY4GODPDLFJR5

not attested not anchored not stored refs pending

The bias from hydrodynamic simulations: mapping baryon physics onto dark matter fields

Andr\'es Balaguera-Antol\'inez, Francesco Sinigaglia, Francisco-Shu Kitaura, Ikkoh Shimizu, Kentaro Nagamine, Manuel S\'anchez-Benavente, Metin Ata

arxiv:2012.06795 v2 · 2020-12-12 · 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{KFIUEZD7CMCBMFY4GODPDLFJR5}

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	2026-07-05T03:31:55.755703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515142647f130416171c3386f1aca98f584adcf609b61224368e97df53a8433b

Aliases

arxiv: 2012.06795 · arxiv_version: 2012.06795v2 · doi: 10.48550/arxiv.2012.06795 · pith_short_12: KFIUEZD7CMCB · pith_short_16: KFIUEZD7CMCBMFY4 · pith_short_8: KFIUEZD7

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/KFIUEZD7CMCBMFY4GODPDLFJR5 \
  | 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: 515142647f130416171c3386f1aca98f584adcf609b61224368e97df53a8433b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e028554cabca10701bb5adc5a809460bbe8e1de156ba6cd50a8f5bc24f89c1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-12-12T11:57:46Z",
    "title_canon_sha256": "1b4838f7258f436cbf88e1b7f4e793e6653b9494bb81acaad4216708490ad63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06795",
    "kind": "arxiv",
    "version": 2
  }
}