Pith Number

pith:MP5TE6LB

pith:2010:MP5TE6LBJX4TWLC772V5UWUX6V

not attested not anchored not stored refs pending

How do dwarf galaxies acquire their mass & when do they form their stars?

2), (2) IAS, (3) AIP, 4), (4) CRAL, (5) Univ.of Virginia, Andrea Cattaneo (3, Charlottesville), Dylan Tweed (1, Gary A Mamon (1), Obs. de Lyon, Orsay, Paris, Potsdam, Trinh Xuan Thuan (5) ((1) IAP

arxiv:1010.1474 v1 · 2010-10-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MP5TE6LBJX4TWLC772V5UWUX6V}

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	2026-05-18T02:05:09.894781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63fb3279614df93b2c5ffeabda5a97f56b27779718027fda817f3b831985fb7c

Aliases

arxiv: 1010.1474 · arxiv_version: 1010.1474v1 · doi: 10.48550/arxiv.1010.1474 · pith_short_12: MP5TE6LBJX4T · pith_short_16: MP5TE6LBJX4TWLC7 · pith_short_8: MP5TE6LB

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/MP5TE6LBJX4TWLC772V5UWUX6V \
  | 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: 63fb3279614df93b2c5ffeabda5a97f56b27779718027fda817f3b831985fb7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7408ae9cc845a3dfdc2b7673d3bcf761660f91b6cbb37975cc489d6d38f88e3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-07T16:25:48Z",
    "title_canon_sha256": "994c745321de1babd8f3eb68c7e34ff0e0ace85864fedd7b45748b24b66178dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1474",
    "kind": "arxiv",
    "version": 1
  }
}