Pith Number

pith:VDLOE55S

pith:2007:VDLOE55SFNMLATN2C6SCYNYAFZ

not attested not anchored not stored refs pending

Tidal dwarf galaxies as a test of fundamental physics

B. Famaey, F. Combes, G. Gentile, H. S. Zhao, O. Tiret, P. Kroupa

arxiv:0706.1976 v2 · 2007-06-14 · 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{VDLOE55SFNMLATN2C6SCYNYAFZ}

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.

Cited by

2 papers in Pith

The age of the Universe from a large sample of the oldest Galactic stars

Constraints on the gravitational potential from DESI DR2 BAO and its implications for the local void scenario

Receipt and verification

First computed	2026-07-04T17:04:11.852108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d6e277b22b58b04dba17a42c37002e4b3951feac8ba633f4c66cd232f88626

Aliases

arxiv: 0706.1976 · arxiv_version: 0706.1976v2 · doi: 10.48550/arxiv.0706.1976 · pith_short_12: VDLOE55SFNML · pith_short_16: VDLOE55SFNMLATN2 · pith_short_8: VDLOE55S

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/VDLOE55SFNMLATN2C6SCYNYAFZ \
  | 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: a8d6e277b22b58b04dba17a42c37002e4b3951feac8ba633f4c66cd232f88626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f945e1fca66e6d234cd6c5b6034666ab2f1115efdef34d86d2c08c72bdcf3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-14T14:44:20Z",
    "title_canon_sha256": "6d59c14dc2bb38bc9bc17f2a0e5b3ebd53f28602fc19f11f5690d030bc6c19b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1976",
    "kind": "arxiv",
    "version": 2
  }
}