Pith Number

pith:F7IMVLZH

pith:2013:F7IMVLZHZ47EHAPDOZKCVV4AKK

not attested not anchored not stored refs pending

On the mass assembly of low-mass galaxies in hydrodynamical simulations of structure formation

2, 2), 2) ((1) Consejo Nacional de Investigaciones Cientificas y Tecnicas, (2) Instituto de Astronomia y Fisica del Espacio, 3), (3) Departamento de Fisica, (4) Instituto de Astronomia, Alejandro Gonzalez-Samaniego (4), Argentina, CONICET, Facultad de Ciencias Exactas y Naturales, IAFE, Maria E. De Rossi (1, Mexico), Patricia B. Tissera (1, Susana Pedrosa (1, Universidad de Buenos Aires, Universidad Nacional Autonoma de Mexico, Vladimir Avila-Reese (4)

arxiv:1308.2727 v1 · 2013-08-13 · 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{F7IMVLZHZ47EHAPDOZKCVV4AKK}

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	2026-05-18T01:48:16.099707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd0caaf27cf3e4381e376542ad78052a702a82a388a42b701d490a7b06969d5

Aliases

arxiv: 1308.2727 · arxiv_version: 1308.2727v1 · doi: 10.48550/arxiv.1308.2727 · pith_short_12: F7IMVLZHZ47E · pith_short_16: F7IMVLZHZ47EHAPD · pith_short_8: F7IMVLZH

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/F7IMVLZHZ47EHAPDOZKCVV4AKK \
  | 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: 2fd0caaf27cf3e4381e376542ad78052a702a82a388a42b701d490a7b06969d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a33504d36a8a80828255fb5cbe3508a34e29df06647e18beeea7bb5fa10eae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-13T00:38:23Z",
    "title_canon_sha256": "07a31cbe9a04e9d98ab75fe8b989b5b313ebe450d91cd50032488b42991e524c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2727",
    "kind": "arxiv",
    "version": 1
  }
}