Pith Number

pith:ESER7DQE

pith:2014:ESER7DQEOONE4JLTJ7AEQ42GJH

not attested not anchored not stored refs pending

Testing the quasi-static approximation in $f(R)$ gravity simulations

Baojiu Li, Sownak Bose, Wojciech A. Hellwing

arxiv:1411.6128 v1 · 2014-11-22 · 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{ESER7DQEOONE4JLTJ7AEQ42GJH}

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	2026-05-18T02:20:28.493400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24891f8e04739a4e25734fc048734649d328f065403c53eaefc9d6ce2354639c

Aliases

arxiv: 1411.6128 · arxiv_version: 1411.6128v1 · doi: 10.48550/arxiv.1411.6128 · pith_short_12: ESER7DQEOONE · pith_short_16: ESER7DQEOONE4JLT · pith_short_8: ESER7DQE

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/ESER7DQEOONE4JLTJ7AEQ42GJH \
  | 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: 24891f8e04739a4e25734fc048734649d328f065403c53eaefc9d6ce2354639c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c39959801b86c9108e90427db853b87370366435ddc0ec2f73c0c8d6c852526d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-11-22T14:12:15Z",
    "title_canon_sha256": "9af13fa2fa814b9b64e2ada52c97a0d46fac17f04b90ca69bc43ba05d9a5b211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6128",
    "kind": "arxiv",
    "version": 1
  }
}