Pith Number

pith:ISSJRQLA

pith:2013:ISSJRQLAUPIYSZTXEEERX6WUSB

not attested not anchored not stored refs pending

Intragroup dark matter distribution in small groups of halos in a LCDM cosmology

F.G. Ramon-Fox, F.J. Tamayo, Hector Aceves, L. Altamirano-Devora, M. Reyes-Ruiz, R. Ca\~nas

arxiv:1301.7157 v3 · 2013-01-30 · 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{ISSJRQLAUPIYSZTXEEERX6WUSB}

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	2026-05-18T02:40:54.329785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44a498c160a3d189667721091bfad49060c1b947dbc63dd961122abac14d2954

Aliases

arxiv: 1301.7157 · arxiv_version: 1301.7157v3 · doi: 10.48550/arxiv.1301.7157 · pith_short_12: ISSJRQLAUPIY · pith_short_16: ISSJRQLAUPIYSZTX · pith_short_8: ISSJRQLA

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/ISSJRQLAUPIYSZTXEEERX6WUSB \
  | 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: 44a498c160a3d189667721091bfad49060c1b947dbc63dd961122abac14d2954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d6908ec35f255c3915babe382f45e1e9e78a6e1b48521c0b1089097bac91b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-30T08:05:58Z",
    "title_canon_sha256": "42e0e487cf0415016f9c9bf15ad43e5804e5a321afa542695790d1f715e927c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7157",
    "kind": "arxiv",
    "version": 3
  }
}