Pith Number

pith:EDZQASOZ

pith:2011:EDZQASOZKFRJ3HQENHH4CWTJEC

not attested not anchored not stored refs pending

A theoretical framework for combining techniques that probe the link between galaxies and dark matter

A. Leauthaud, J. Tinker, M. T. Busha, P. S. Behroozi, R. Wechsler

arxiv:1103.2077 v2 · 2011-03-10 · 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{EDZQASOZKFRJ3HQENHH4CWTJEC}

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	2026-05-18T02:02:55.033581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f30049d951629d9e0469cfc15a6920bfc0d14dcab3bad279568046a5ddd314

Aliases

arxiv: 1103.2077 · arxiv_version: 1103.2077v2 · doi: 10.48550/arxiv.1103.2077 · pith_short_12: EDZQASOZKFRJ · pith_short_16: EDZQASOZKFRJ3HQE · pith_short_8: EDZQASOZ

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/EDZQASOZKFRJ3HQENHH4CWTJEC \
  | 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: 20f30049d951629d9e0469cfc15a6920bfc0d14dcab3bad279568046a5ddd314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5dec574f88df40a133a9dfa338b603c41bf3c645465ba51303fc5625bea2ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-10T16:47:43Z",
    "title_canon_sha256": "ad878dd420b71c2650235b9171c721131cea6dbf3eb6be2727bfe70fa454f524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2077",
    "kind": "arxiv",
    "version": 2
  }
}