Pith Number

pith:PSHTOC2T

pith:2003:PSHTOC2THFL2P6BI6WY3UG6FMP

not attested not anchored not stored refs pending

Dark energy from backreaction

Syksy Rasanen

arxiv:astro-ph/0311257 v3 · 2003-11-11 · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSHTOC2THFL2P6BI6WY3UG6FMP}

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.

Cited by

1 paper in Pith

Bounding the Effect of HOD Assumptions on Small-Scale Clustering Constraints

Receipt and verification

First computed	2026-05-18T04:23:00.863577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8f370b533957a7f828f5b1ba1bc563cd523121640133e6e33f81ffd683a1af

Aliases

arxiv: astro-ph/0311257 · arxiv_version: astro-ph/0311257v3 · doi: 10.48550/arxiv.astro-ph/0311257 · pith_short_12: PSHTOC2THFL2 · pith_short_16: PSHTOC2THFL2P6BI · pith_short_8: PSHTOC2T

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/PSHTOC2THFL2P6BI6WY3UG6FMP \
  | 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: 7c8f370b533957a7f828f5b1ba1bc563cd523121640133e6e33f81ffd683a1af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa1d8dd853d85631121f1dd40a733aea05cb43cc561122ace77f7269f975b6c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-11-11T20:42:47Z",
    "title_canon_sha256": "9a884f6117095cc13b4986585fb2c25d07a9ab162e7e46f6826caa2653b669cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0311257",
    "kind": "arxiv",
    "version": 3
  }
}