Pith Number

pith:SP6C77OD

pith:2013:SP6C77ODYDBDBBNDHEGMN57DAL

not attested not anchored not stored refs pending

The dynamics of the bulge dominated galaxy NGC 7814 in MOND

Antonaldo Diaferio, Garry W. Angus, Kurt J. van der Heyden

arxiv:1303.0995 v1 · 2013-03-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP6C77ODYDBDBBNDHEGMN57DAL}

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	2026-05-18T03:31:53.208943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fc2ffdc3c0c23085a3390cc6f7e302e6f71b6a1716e384a589b27a2b57770a

Aliases

arxiv: 1303.0995 · arxiv_version: 1303.0995v1 · doi: 10.48550/arxiv.1303.0995 · pith_short_12: SP6C77ODYDBD · pith_short_16: SP6C77ODYDBDBBND · pith_short_8: SP6C77OD

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/SP6C77ODYDBDBBNDHEGMN57DAL \
  | 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: 93fc2ffdc3c0c23085a3390cc6f7e302e6f71b6a1716e384a589b27a2b57770a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419ee54d7cbde0f1c87046b1590cff790517507ce8d107f08d875df1896dbf85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-05T11:42:25Z",
    "title_canon_sha256": "7c949a9a29a9e7aba2c205a1f4f861ed919e5eb500d0a27534ce1f65cc2a9996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0995",
    "kind": "arxiv",
    "version": 1
  }
}