Pith Number

pith:EE7HT7VP

pith:2011:EE7HT7VPVQPNPIOOXPJ7B5LK4Y

not attested not anchored not stored refs pending

On holographic dark-energy models

J\'ulio.C. Fabris, Ram\'on Herrera, Sergio del Campo, Winfried Zimdahl

arxiv:1103.3441 v2 · 2011-03-17 · astro-ph.CO · gr-qc · 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{EE7HT7VPVQPNPIOOXPJ7B5LK4Y}

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	2026-05-18T02:22:18.506794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213e79feafac1ed7a1cebbd3f0f56ae60d93c839c1390979f25ffde58af34ecc

Aliases

arxiv: 1103.3441 · arxiv_version: 1103.3441v2 · doi: 10.48550/arxiv.1103.3441 · pith_short_12: EE7HT7VPVQPN · pith_short_16: EE7HT7VPVQPNPIOO · pith_short_8: EE7HT7VP

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/EE7HT7VPVQPNPIOOXPJ7B5LK4Y \
  | 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: 213e79feafac1ed7a1cebbd3f0f56ae60d93c839c1390979f25ffde58af34ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83d81286ed728cd866a4d9e20a892537f0af53fefaae1b74eb3a295838f545d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-17T15:55:28Z",
    "title_canon_sha256": "965da8f35abe92db822c472ff4e245b898b55bb8615e0c8a9ac84e2ef9fe3322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3441",
    "kind": "arxiv",
    "version": 2
  }
}