Pith Number

pith:SSGRKQEJ

pith:2013:SSGRKQEJZRRDTKBXLR3PGT6V5X

not attested not anchored not stored refs pending

Statistical ensembles of virialized halo matter density profiles

Istvan Szapudi, Julien Carron

arxiv:1301.6760 v2 · 2013-01-28 · 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{SSGRKQEJZRRDTKBXLR3PGT6V5X}

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	2026-05-18T01:51:57.749368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948d154089cc6239a8375c76f34fd5ede972cfe706107c42eeec8212a5565d6d

Aliases

arxiv: 1301.6760 · arxiv_version: 1301.6760v2 · doi: 10.48550/arxiv.1301.6760 · pith_short_12: SSGRKQEJZRRD · pith_short_16: SSGRKQEJZRRDTKBX · pith_short_8: SSGRKQEJ

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/SSGRKQEJZRRDTKBXLR3PGT6V5X \
  | 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: 948d154089cc6239a8375c76f34fd5ede972cfe706107c42eeec8212a5565d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d232d99516980a437b768029e7eb119ed747d3fba26c4c9a1a77303645957135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-28T21:00:02Z",
    "title_canon_sha256": "21d7c83a6e14796c6e6f20ed16f2f8035ddcaab36b0c3bc6e98177063b9e73d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6760",
    "kind": "arxiv",
    "version": 2
  }
}