Pith Number

pith:ZZHTN2PE

pith:2025:ZZHTN2PEMZKFYV55OZRUBE55D6

not attested not anchored not stored refs pending

Genetic evolution of a multi-generational population in the context of interstellar space travels -- Part II: Phenotypic effects of gene expression

Camille Beluffi-Marin, Fr\'ed\'eric Fischer, Fr\'ed\'eric Marin

arxiv:2502.07559 v1 · 2025-02-11 · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZHTN2PEMZKFYV55OZRUBE55D6}

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	2026-07-05T10:12:39.236178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce4f36e9e466545c57bd76634093bd1f8b4178addd354147c683e69b32e963cd

Aliases

arxiv: 2502.07559 · arxiv_version: 2502.07559v1 · doi: 10.48550/arxiv.2502.07559 · pith_short_12: ZZHTN2PEMZKF · pith_short_16: ZZHTN2PEMZKFYV55 · pith_short_8: ZZHTN2PE

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/ZZHTN2PEMZKFYV55OZRUBE55D6 \
  | 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: ce4f36e9e466545c57bd76634093bd1f8b4178addd354147c683e69b32e963cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed196c53a1d5777434fa50a55de2f0a904a4eee8b7fbd17819782b3f49e9de0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2025-02-11T13:57:22Z",
    "title_canon_sha256": "3364a811db208da5b4b159e334f6e99389cc42d768c8f68c2459f0b738514501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07559",
    "kind": "arxiv",
    "version": 1
  }
}