Pith Number

pith:3IEG7JLS

pith:2010:3IEG7JLSNJL5Q2OCXKCMBMHEOE

not attested not anchored not stored refs pending

The survival of dynamical fossils in dwarf spheroidal galaxies in conventional and modified dynamics

F.J. Sanchez-Salcedo, V. Lora

arxiv:1005.2964 v1 · 2010-05-17 · astro-ph.CO

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

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	2026-05-18T02:07:18.158416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da086fa5726a57d869c2ba84c0b0e4711c7b2f03273ba463e4a5ffab34baa195

Aliases

arxiv: 1005.2964 · arxiv_version: 1005.2964v1 · doi: 10.48550/arxiv.1005.2964 · pith_short_12: 3IEG7JLSNJL5 · pith_short_16: 3IEG7JLSNJL5Q2OC · pith_short_8: 3IEG7JLS

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/3IEG7JLSNJL5Q2OCXKCMBMHEOE \
  | 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: da086fa5726a57d869c2ba84c0b0e4711c7b2f03273ba463e4a5ffab34baa195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0030946f43bee8af11e1699952dfde195a4b0791c64abbb55d50f7a8af30b84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-17T16:16:47Z",
    "title_canon_sha256": "39a5451561c8982e17309226b221ea24263d7405e4c919077e536f7698129bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2964",
    "kind": "arxiv",
    "version": 1
  }
}