Pith Number

pith:YXWPMTFC

pith:2013:YXWPMTFC2BSJ4JDIYWSK76KQRR

not attested not anchored not stored refs pending

Statistics of cosmic density profiles from perturbation theory

Christophe Pichon (IAP), Francis Bernardeau (IPhT Saclay), Sandrine Codis (IAP)

arxiv:1310.8134 v1 · 2013-10-30 · 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{YXWPMTFC2BSJ4JDIYWSK76KQRR}

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	2026-05-18T02:34:52.618699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ecf64ca2d0649e2468c5a4aff9508c62bb865ff2584a2f367bf0d472acf224

Aliases

arxiv: 1310.8134 · arxiv_version: 1310.8134v1 · doi: 10.48550/arxiv.1310.8134 · pith_short_12: YXWPMTFC2BSJ · pith_short_16: YXWPMTFC2BSJ4JDI · pith_short_8: YXWPMTFC

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/YXWPMTFC2BSJ4JDIYWSK76KQRR \
  | 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: c5ecf64ca2d0649e2468c5a4aff9508c62bb865ff2584a2f367bf0d472acf224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbd7f8c7af2173a5a21eca7f1f9bece18ec04aac80049cc6db5d5667db319f72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-30T12:58:54Z",
    "title_canon_sha256": "ff883830134783f984c120838b696809144031ccb8a94f892d261f83889c76bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8134",
    "kind": "arxiv",
    "version": 1
  }
}