Pith Number

pith:EYRBKZP6

pith:2014:EYRBKZP6FJYIVZSZMTEZ5AFFAR

not attested not anchored not stored refs pending

EFTCAMB/EFTCosmoMC: Numerical Notes v3.0

Alessandra Silvestri, Bin Hu, Marco Raveri, Noemi Frusciante

arxiv:1405.3590 v4 · 2014-05-14 · astro-ph.IM · astro-ph.CO · gr-qc · hep-th · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYRBKZP6FJYIVZSZMTEZ5AFFAR}

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	2026-05-18T00:34:16.336050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26221565fe2a708ae65964c99e80a50451cca028023dd5ece1086c21a1472841

Aliases

arxiv: 1405.3590 · arxiv_version: 1405.3590v4 · doi: 10.48550/arxiv.1405.3590 · pith_short_12: EYRBKZP6FJYI · pith_short_16: EYRBKZP6FJYIVZSZ · pith_short_8: EYRBKZP6

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/EYRBKZP6FJYIVZSZMTEZ5AFFAR \
  | 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: 26221565fe2a708ae65964c99e80a50451cca028023dd5ece1086c21a1472841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb2fd2b347eff937071c106c3239869328cecfbbb23c78413cf90b7f32c77d0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-14T17:44:36Z",
    "title_canon_sha256": "59ed7833363a977ac3c33ab84660ce02f32d15c97fc35f707e0c4f3ca0c4c2a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3590",
    "kind": "arxiv",
    "version": 4
  }
}