Pith Number

pith:2CZWQMRC

pith:2013:2CZWQMRC5TWP6TOKITBYDAQ5DS

not attested not anchored not stored refs pending

Cosmological Simulations of Multi-Component Cold Dark Matter

Mikhail V. Medvedev

arxiv:1305.1307 v3 · 2013-05-06 · 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{2CZWQMRC5TWP6TOKITBYDAQ5DS}

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	2026-05-18T02:27:19.078701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b3683222ececff4dca44c381821d1c98b989b6197765e37a9f5edc1254183a

Aliases

arxiv: 1305.1307 · arxiv_version: 1305.1307v3 · doi: 10.48550/arxiv.1305.1307 · pith_short_12: 2CZWQMRC5TWP · pith_short_16: 2CZWQMRC5TWP6TOK · pith_short_8: 2CZWQMRC

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/2CZWQMRC5TWP6TOKITBYDAQ5DS \
  | 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: d0b3683222ececff4dca44c381821d1c98b989b6197765e37a9f5edc1254183a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a3897858ab4c1258387f3ee744cb9d6a4d7a31f9d98e2958bc798f109a60f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-06T20:01:16Z",
    "title_canon_sha256": "2cb71ce6e46e320408d5077957dc0f339a4963df08a17fb9fd44be5ba39289c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1307",
    "kind": "arxiv",
    "version": 3
  }
}