Pith Number

pith:DOMGTVVH

pith:2008:DOMGTVVHEZJDOCRYGKWEKQ646M

not attested not anchored not stored refs pending

Halo mass - concentration relation from weak lensing

Christopher M. Hirata, Rachel Mandelbaum, Uros Seljak

arxiv:0805.2552 v2 · 2008-05-16 · 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{DOMGTVVHEZJDOCRYGKWEKQ646M}

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	2026-05-18T02:35:22.426728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9869d6a72652370a3832ac4543dcf3233143e765528c6d4a2f559ddda740fd

Aliases

arxiv: 0805.2552 · arxiv_version: 0805.2552v2 · doi: 10.48550/arxiv.0805.2552 · pith_short_12: DOMGTVVHEZJD · pith_short_16: DOMGTVVHEZJDOCRY · pith_short_8: DOMGTVVH

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/DOMGTVVHEZJDOCRYGKWEKQ646M \
  | 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: 1b9869d6a72652370a3832ac4543dcf3233143e765528c6d4a2f559ddda740fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ae4bb95588e66aa1183bcf0ea900438c712da437f5e244e42d0b000c310e015",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-16T14:47:39Z",
    "title_canon_sha256": "e9837140e5bd9af5c67915d55157b45ea0032b31067dc2fe605a6fb49b944941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2552",
    "kind": "arxiv",
    "version": 2
  }
}