Pith Number

pith:XPCCVTV4

pith:2014:XPCCVTV44IUMXMGE6GEPTRZGLH

not attested not anchored not stored refs pending

On galaxy rotation curves from a continuum mechanics approach to modified gravity

Christian G. Boehmer, Matthew Wright, Nicola Tamanini

arxiv:1403.4110 v3 · 2014-03-17 · 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{XPCCVTV44IUMXMGE6GEPTRZGLH}

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	2026-05-18T00:12:41.110272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc42acebce228cbb0c4f188f9c72659cf2132364195748478f1d8633a741bfa

Aliases

arxiv: 1403.4110 · arxiv_version: 1403.4110v3 · doi: 10.48550/arxiv.1403.4110 · pith_short_12: XPCCVTV44IUM · pith_short_16: XPCCVTV44IUMXMGE · pith_short_8: XPCCVTV4

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/XPCCVTV44IUMXMGE6GEPTRZGLH \
  | 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: bbc42acebce228cbb0c4f188f9c72659cf2132364195748478f1d8633a741bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fb16d38800d842a90a130686a982b9fe86e32044a027bb250571e8635d58790",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-17T14:28:12Z",
    "title_canon_sha256": "6d3db208e3b26f375027e1558d3dd8b0199f9b50e7fffd01f535361d8e8abb12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4110",
    "kind": "arxiv",
    "version": 3
  }
}