Pith Number

pith:X7YS4ESS

pith:2015:X7YS4ESSPCAICGHTXJXGTAQNTW

not attested not anchored not stored refs pending

Back in the saddle: Large-deviation statistics of the cosmic log-density field

Christophe Pichon, Cora Uhlemann, Francis Bernardeau, Paulo Reimberg, Sandrine Codis

arxiv:1512.05793 v2 · 2015-12-17 · 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{X7YS4ESSPCAICGHTXJXGTAQNTW}

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	2026-05-18T01:14:01.516597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bff12e125278808118f3ba6e69820d9db96f8ed96a05a669563ec7aaf45dcb8d

Aliases

arxiv: 1512.05793 · arxiv_version: 1512.05793v2 · doi: 10.48550/arxiv.1512.05793 · pith_short_12: X7YS4ESSPCAI · pith_short_16: X7YS4ESSPCAICGHT · pith_short_8: X7YS4ESS

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/X7YS4ESSPCAICGHTXJXGTAQNTW \
  | 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: bff12e125278808118f3ba6e69820d9db96f8ed96a05a669563ec7aaf45dcb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3146abcf79bbc277cc72664628c9e7a4a3ba91f754942854c2064cba6e6550",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-12-17T21:06:57Z",
    "title_canon_sha256": "a064570302ddea458c4fb7bda512fe0fb59da14caafad55664fa47694a31c40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05793",
    "kind": "arxiv",
    "version": 2
  }
}