Pith Number

pith:VF7CMCWF

pith:2013:VF7CMCWFTPG7J6R4LZKHPFVQVV

not attested not anchored not stored refs pending

Testing chameleon gravity with the Coma cluster

Ayumu Terukina, David Bacon, Kazuhiro Yamamoto, Kazuya Koyama, Lucas Lombriser, Robert C. Nichol

arxiv:1312.5083 v2 · 2013-12-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VF7CMCWFTPG7J6R4LZKHPFVQVV}

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

3 papers in Pith

Realistic simulations of galaxy formation in f(R) modified gravity

Unveiling $f(R)$ Gravity with Void-Galaxy Cross-Correlation Multipoles

Receipt and verification

First computed	2026-05-18T02:51:41.853683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97e260ac59bcdf4fa3c5e547796b0ad57f958ed4a78386b2c9c6917f6f1d3f1

Aliases

arxiv: 1312.5083 · arxiv_version: 1312.5083v2 · doi: 10.48550/arxiv.1312.5083 · pith_short_12: VF7CMCWFTPG7 · pith_short_16: VF7CMCWFTPG7J6R4 · pith_short_8: VF7CMCWF

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/VF7CMCWFTPG7J6R4LZKHPFVQVV \
  | 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: a97e260ac59bcdf4fa3c5e547796b0ad57f958ed4a78386b2c9c6917f6f1d3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41245c72268fb3f57bc3cf9b12435df1d93b7eae4b695586764e4f09fc932a9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-18T10:17:22Z",
    "title_canon_sha256": "7677db80b68dd8ba6afd1e2bfeb9271063c4b4c6755df4af9a575cf65038a8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5083",
    "kind": "arxiv",
    "version": 2
  }
}