Pith Number

pith:ECHMP7GR

pith:2003:ECHMP7GRR4MUYVDWBKSNXFNN4Y

not attested not anchored not stored refs pending

Partial rip scenario - a cosmology with a growing cosmological term

Hrvoje Stefancic

arxiv:astro-ph/0311247 v3 · 2003-11-11 · astro-ph · gr-qc · 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{ECHMP7GRR4MUYVDWBKSNXFNN4Y}

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	2026-05-18T02:40:26.835827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208ec7fcd18f194c54760aa4db95ade621bed79bdbedfe7ba5707df5b6cc8de1

Aliases

arxiv: astro-ph/0311247 · arxiv_version: astro-ph/0311247v3 · doi: 10.48550/arxiv.astro-ph/0311247 · pith_short_12: ECHMP7GRR4MU · pith_short_16: ECHMP7GRR4MUYVDW · pith_short_8: ECHMP7GR

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/ECHMP7GRR4MUYVDWBKSNXFNN4Y \
  | 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: 208ec7fcd18f194c54760aa4db95ade621bed79bdbedfe7ba5707df5b6cc8de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a049a8fbe4a93095cce3b58deff3d5fed80c94fa17397519f06a527fd92a1aa0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-11-11T11:07:14Z",
    "title_canon_sha256": "f48422d3e0158e4c93a9abc731086ca4b7daf0da7c53af731b6e9626b3025bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0311247",
    "kind": "arxiv",
    "version": 3
  }
}