Pith Number

pith:DOK24NXV

pith:2007:DOK24NXVC3X2XODS5DNAJ4NOFV

not attested not anchored not stored refs pending

Newtonian limit of scalar-tensor theories and galactic dynamics: isolated and interacting galaxies

J. Klapp, J.L. Cervantes-Cota, M.A. Rodriguez-Meza, R. Gabbasov

arxiv:0704.2579 v1 · 2007-04-19 · astro-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{DOK24NXVC3X2XODS5DNAJ4NOFV}

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	2026-05-18T04:20:23.642941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b95ae36f516efabb872e8da04f1ae2d41f086f2aaab8fc44dfa17ef0137f0c9

Aliases

arxiv: 0704.2579 · arxiv_version: 0704.2579v1 · doi: 10.48550/arxiv.0704.2579 · pith_short_12: DOK24NXVC3X2 · pith_short_16: DOK24NXVC3X2XODS · pith_short_8: DOK24NXV

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/DOK24NXVC3X2XODS5DNAJ4NOFV \
  | 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: 1b95ae36f516efabb872e8da04f1ae2d41f086f2aaab8fc44dfa17ef0137f0c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0edf9a98697fd5066889beefa9cbcc81d7f9e2e405fba21f999ba32b7440c989",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-19T18:18:39Z",
    "title_canon_sha256": "075786526d1c5ae0ca7613c421b92466306f640477627de81ebc5618aeaccec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2579",
    "kind": "arxiv",
    "version": 1
  }
}