Pith Number

pith:JZ6F4M2S

pith:2015:JZ6F4M2SCBE3BU4BYYPZA445MK

not attested not anchored not stored refs pending

Lagrangian Volume Deformations around Simulated Galaxies

F. J. Mart\'inez-Serrano, J. O\~norbe, R. Dom\'inguez-Tenreiro, S. Robles

arxiv:1504.06297 v2 · 2015-04-23 · astro-ph.CO · astro-ph.GA

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	2026-05-18T01:55:41.569581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7c5e33521049b0d381c61f90739d62a5bc7258dadf92b8f8499e1a9ffa5167

Aliases

arxiv: 1504.06297 · arxiv_version: 1504.06297v2 · doi: 10.48550/arxiv.1504.06297 · pith_short_12: JZ6F4M2SCBE3 · pith_short_16: JZ6F4M2SCBE3BU4B · pith_short_8: JZ6F4M2S

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/JZ6F4M2SCBE3BU4BYYPZA445MK \
  | 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: 4e7c5e33521049b0d381c61f90739d62a5bc7258dadf92b8f8499e1a9ffa5167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e9e9fd8d8b32ad715d146ece90972eb7c8a49289cff9896376888f8ece170d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-04-23T18:57:09Z",
    "title_canon_sha256": "54eb95fce68e10feb0cd0ba48b3f1b9f95a2fc6ad2f1a27c273f0c7a083c2620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06297",
    "kind": "arxiv",
    "version": 2
  }
}