Pith Number

pith:GE46XUGO

pith:1998:GE46XUGOHURW5C5OCYHIECDCYC

not attested not anchored not stored refs pending

Dark Matter Halo Structure in CDM Hydrodynamical Simulations

P.B. Tissera, R. Dom\ci nguez-Tenreiro

arxiv:astro-ph/9801116 v1 · 1998-01-13 · astro-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{GE46XUGOHURW5C5OCYHIECDCYC}

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	2026-07-04T16:06:04.774393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3139ebd0ce3d236e8bae160e820862c08c23e65e0df4891d57d3379f04bb54c4

Aliases

arxiv: astro-ph/9801116 · arxiv_version: astro-ph/9801116v1 · doi: 10.48550/arxiv.astro-ph/9801116 · pith_short_12: GE46XUGOHURW · pith_short_16: GE46XUGOHURW5C5O · pith_short_8: GE46XUGO

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/GE46XUGOHURW5C5OCYHIECDCYC \
  | 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: 3139ebd0ce3d236e8bae160e820862c08c23e65e0df4891d57d3379f04bb54c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8728d9e69a36587b70451dfc8c2cfdfe9b49d710fa44b4b2a90b9c928f03c7eb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-13T13:46:54Z",
    "title_canon_sha256": "244b7e28c63b0ee8aac3b527b36460bce6f2b5ad253f7611209e28a6a22b6762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801116",
    "kind": "arxiv",
    "version": 1
  }
}