Pith Number

pith:4U6DVYDN

pith:2003:4U6DVYDNU4QTY2DV2JLHDVPHIM

not attested not anchored not stored refs pending

Forecasting Cosmic Doomsday from CMB/LSS Cross-Correlations

Jaume Garriga, Levon Pogosian, Tanmay Vachaspati

arxiv:astro-ph/0311412 v1 · 2003-11-17 · astro-ph · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4U6DVYDNU4QTY2DV2JLHDVPHIM}

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

Dynamical system analysis in descending dark energy model

Receipt and verification

First computed	2026-07-04T16:37:50.989640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53c3ae06da7213c6875d25671d5e743386b3221565d42b491b31c25d017a678

Aliases

arxiv: astro-ph/0311412 · arxiv_version: astro-ph/0311412v1 · doi: 10.48550/arxiv.astro-ph/0311412 · pith_short_12: 4U6DVYDNU4QT · pith_short_16: 4U6DVYDNU4QTY2DV · pith_short_8: 4U6DVYDN

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/4U6DVYDNU4QTY2DV2JLHDVPHIM \
  | 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: e53c3ae06da7213c6875d25671d5e743386b3221565d42b491b31c25d017a678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "429e69e998d78a0dcedb1bd8fc672f9e0e6a5d505af701c3c12c57589c4d555a",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-11-17T23:37:51Z",
    "title_canon_sha256": "4c8ae0fc024fb7eae961b6d1a1ef02a46c23ce37c5e73d8ef30d27592160afd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0311412",
    "kind": "arxiv",
    "version": 1
  }
}