Pith Number

pith:Y3TF536I

pith:2017:Y3TF536IL2ZX6T4STZW63QFOX2

not attested not anchored not stored refs pending

Clustering of Galaxies with Dynamical Dark Energy

Behnam Pourhassan, Mir Faizal, Mir Hameeda, Sudhaker Upadhyay

arxiv:1704.06085 v1 · 2017-04-20 · gr-qc · astro-ph.CO · 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{Y3TF536IL2ZX6T4STZW63QFOX2}

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	2026-05-18T00:46:03.344651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e65eefc85eb37f4f929e6dedc0aebea7f83093345709a460e24e0fe50f8dc2

Aliases

arxiv: 1704.06085 · arxiv_version: 1704.06085v1 · doi: 10.48550/arxiv.1704.06085 · pith_short_12: Y3TF536IL2ZX · pith_short_16: Y3TF536IL2ZX6T4S · pith_short_8: Y3TF536I

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/Y3TF536IL2ZX6T4STZW63QFOX2 \
  | 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: c6e65eefc85eb37f4f929e6dedc0aebea7f83093345709a460e24e0fe50f8dc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1672107c7c3214ab07164a5b709348cd018f88c3eab79900c752aa276f62e01",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-04-20T11:15:54Z",
    "title_canon_sha256": "b17a6d5615993376c5875b6803b57170b86b6672e9fe39decf2da608f5f62cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06085",
    "kind": "arxiv",
    "version": 1
  }
}