Pith Number

pith:QBHU5ZWB

pith:2011:QBHU5ZWBKDPXTMVYZXGXDWJZC7

not attested not anchored not stored refs pending

The Mildly Non-Linear Regime of Structure Formation

Matias Zaldarriaga, Svetlin Tassev

arxiv:1109.4939 v2 · 2011-09-22 · 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{QBHU5ZWBKDPXTMVYZXGXDWJZC7}

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	2026-05-18T02:00:26.347107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804f4ee6c150df79b2b8cdcd71d93917c4105e3755e7919d99205e7ce4a39806

Aliases

arxiv: 1109.4939 · arxiv_version: 1109.4939v2 · doi: 10.48550/arxiv.1109.4939 · pith_short_12: QBHU5ZWBKDPX · pith_short_16: QBHU5ZWBKDPXTMVY · pith_short_8: QBHU5ZWB

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/QBHU5ZWBKDPXTMVYZXGXDWJZC7 \
  | 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: 804f4ee6c150df79b2b8cdcd71d93917c4105e3755e7919d99205e7ce4a39806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "841065fe0f3bc76e1498d54e1fb744d134ca316bb9eee7e967feb587ec2c8059",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-22T20:00:01Z",
    "title_canon_sha256": "0ef2fa9ca31c0660318d96850b2f0b65e04fd3682bb61fb970a7b3b17a514960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4939",
    "kind": "arxiv",
    "version": 2
  }
}