Pith Number

pith:URN3HLTO

pith:2025:URN3HLTOJW3MJJIUDOJYNDDM3Q

not attested not anchored not stored refs pending

A Neural Network Model for the Cosmic Dispersion Measure in the CAMELS Simulations

2)((1) Kavli IPMU, (2) CD3, IPMU), Khee-Gan Lee (1, Qi Guo (1)

arxiv:2501.16709 v1 · 2025-01-28 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URN3HLTOJW3MJJIUDOJYNDDM3Q}

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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

Simba Simulation: The Effect of Feedback Physics on Matter Distribution in the Cosmic Web

Receipt and verification

First computed	2026-07-05T10:06:17.538766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a45bb3ae6e4db6c4a5141b93868c6cdc1d60df6daa65714754e52337c1c072b4

Aliases

arxiv: 2501.16709 · arxiv_version: 2501.16709v1 · doi: 10.48550/arxiv.2501.16709 · pith_short_12: URN3HLTOJW3M · pith_short_16: URN3HLTOJW3MJJIU · pith_short_8: URN3HLTO

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/URN3HLTOJW3MJJIUDOJYNDDM3Q \
  | 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: a45bb3ae6e4db6c4a5141b93868c6cdc1d60df6daa65714754e52337c1c072b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c356ef3b051d775ce27ea48bdff20688ef3f79b08ff03c3340237ae62314695",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-28T05:13:57Z",
    "title_canon_sha256": "977036b75ccbb912475669450041b4f65aecb830f7a2eb8eae53622ab19f643f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16709",
    "kind": "arxiv",
    "version": 1
  }
}