Pith Number

pith:35RTRDVT

pith:2006:35RTRDVTDSCTEQPYORRJAOLN67

not attested not anchored not stored refs pending

On the status of superheavy dark matter

M. Kachelriess, R. Aloisio, V. Berezinsky

arxiv:astro-ph/0604311 v1 · 2006-04-13 · 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{35RTRDVTDSCTEQPYORRJAOLN67}

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	2026-05-18T04:14:55.384765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df63388eb31c853241f8746290396df7e28f04883419201c28f6190a90b5e836

Aliases

arxiv: astro-ph/0604311 · arxiv_version: astro-ph/0604311v1 · doi: 10.48550/arxiv.astro-ph/0604311 · pith_short_12: 35RTRDVTDSCT · pith_short_16: 35RTRDVTDSCTEQPY · pith_short_8: 35RTRDVT

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/35RTRDVTDSCTEQPYORRJAOLN67 \
  | 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: df63388eb31c853241f8746290396df7e28f04883419201c28f6190a90b5e836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c32d12657783e032d375e8709203f9f0bab9aca56d1feec24e2587eb02eab7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-13T17:13:54Z",
    "title_canon_sha256": "5c4faf72efd4f792f5bc70649a829a891ddec31059bbbab264507387c9fefc17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604311",
    "kind": "arxiv",
    "version": 1
  }
}