Pith Number

pith:74YWADG6

pith:2006:74YWADG6S2IVIX77NBXEL7VTFE

not attested not anchored not stored refs pending

Dark Matter on the Smallest Scales

A. Sellerholm, E. Di Napoli, E. R. Siegel, F. Palorini, G. D'Amico, L. Fu, M. P. Hertzberg, N. T. T. Huong

arxiv:astro-ph/0611864 v1 · 2006-11-29 · 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{74YWADG6S2IVIX77NBXEL7VTFE}

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	2026-07-04T14:57:27.604634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff31600cde9691545fff686e45feb32907039b826b610337de704e34ecb13062

Aliases

arxiv: astro-ph/0611864 · arxiv_version: astro-ph/0611864v1 · doi: 10.48550/arxiv.astro-ph/0611864 · pith_short_12: 74YWADG6S2IV · pith_short_16: 74YWADG6S2IVIX77 · pith_short_8: 74YWADG6

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/74YWADG6S2IVIX77NBXEL7VTFE \
  | 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: ff31600cde9691545fff686e45feb32907039b826b610337de704e34ecb13062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a120dbb41d773b8a9621351f98c09c2649dcf1727769865a7ebf59017a89a92",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-29T18:57:28Z",
    "title_canon_sha256": "682e368cb4aac6b7b32b7aa129c4ab8febfbaa420ff337706d957cd7fca66765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611864",
    "kind": "arxiv",
    "version": 1
  }
}