Pith Number

pith:X47ZGVVO

pith:2017:X47ZGVVOILHP6DHR4RAVKIMFJB

not attested not anchored not stored refs pending

Effect of the Chameleon Scalar Field on Brane Cosmological Evolution

F. Ahmadi, Y. Bisabr

arxiv:1710.07949 v1 · 2017-10-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X47ZGVVOILHP6DHR4RAVKIMFJB}

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	2026-05-18T00:28:22.393301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3f9356ae42ceff0cf1e44155218548407b72574a6f3b719773f5e427e26d0f

Aliases

arxiv: 1710.07949 · arxiv_version: 1710.07949v1 · doi: 10.48550/arxiv.1710.07949 · pith_short_12: X47ZGVVOILHP · pith_short_16: X47ZGVVOILHP6DHR · pith_short_8: X47ZGVVO

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/X47ZGVVOILHP6DHR4RAVKIMFJB \
  | 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: bf3f9356ae42ceff0cf1e44155218548407b72574a6f3b719773f5e427e26d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b09300826c37e500b4dca879a4c5d0de46821f699cf01da2c9b74ae4d39d0bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-22T14:36:43Z",
    "title_canon_sha256": "0b4f11dc80e5033ef87bb3b535976459a8d896b9e8624ef8b27b7a85f9bc118e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07949",
    "kind": "arxiv",
    "version": 1
  }
}