Pith Number

pith:FL6RALOW

pith:2013:FL6RALOWMRDRYBSTAMK7OLYR2G

not attested not anchored not stored refs pending

Lagrangian theory of structure formation in relativistic cosmology II: average properties of a generic evolution model

Alexander Wiegand, Charly Nayet, Thomas Buchert

arxiv:1303.6193 v2 · 2013-03-25 · gr-qc · 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{FL6RALOWMRDRYBSTAMK7OLYR2G}

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	2026-05-18T03:21:11.653830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2afd102dd664471c06530315f72f11d19ca35bccc06b932325c49e092e92ad5a

Aliases

arxiv: 1303.6193 · arxiv_version: 1303.6193v2 · doi: 10.48550/arxiv.1303.6193 · pith_short_12: FL6RALOWMRDR · pith_short_16: FL6RALOWMRDRYBST · pith_short_8: FL6RALOW

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/FL6RALOWMRDRYBSTAMK7OLYR2G \
  | 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: 2afd102dd664471c06530315f72f11d19ca35bccc06b932325c49e092e92ad5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce95a78daa0b8b41a658ecd7f0dbcd8f0412372761977d3e2574ecefa42be2f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-25T16:14:27Z",
    "title_canon_sha256": "895221d0618b9b00d2c9da67f6d0f58b20b6e499afe8f3a296f9c169a4cb2e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6193",
    "kind": "arxiv",
    "version": 2
  }
}