Pith Number

pith:D775Z64O

pith:2017:D775Z64OP7V44ZLWRMNH2PH7ID

not attested not anchored not stored refs pending

Towards optimal extraction of cosmological information from nonlinear data

Chirag Modi, Grigor Aslanyan, Uros Seljak, Yu Feng

arxiv:1706.06645 v3 · 2017-06-20 · 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{D775Z64OP7V44ZLWRMNH2PH7ID}

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	2026-05-18T00:21:57.038018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fffdcfb8e7febce65768b1a7d3cff40dd1f6d338eda3bc58a5178d4e5bb4b84

Aliases

arxiv: 1706.06645 · arxiv_version: 1706.06645v3 · doi: 10.48550/arxiv.1706.06645 · pith_short_12: D775Z64OP7V4 · pith_short_16: D775Z64OP7V44ZLW · pith_short_8: D775Z64O

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/D775Z64OP7V44ZLWRMNH2PH7ID \
  | 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: 1fffdcfb8e7febce65768b1a7d3cff40dd1f6d338eda3bc58a5178d4e5bb4b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3cc3c6c6603132959409ee4afa440b1b388b45f5fd66776c9764ef18f472ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-20T19:52:09Z",
    "title_canon_sha256": "f58e9d826fbed8c4cf114c4355ec33f07a1c6e30dd47ead9bab82ee0071b1693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06645",
    "kind": "arxiv",
    "version": 3
  }
}