Pith Number

pith:TDDUARTZ

pith:2015:TDDUARTZ4OFTD453PCBJFVSE37

not attested not anchored not stored refs pending

Formation of the Janus-Epimetheus system through collisions

D\'ecio C. Mour\~ao, Lucas Luigi Treffenst\"adt, Othon C. Winter

arxiv:1509.06933 v1 · 2015-09-23 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDDUARTZ4OFTD453PCBJFVSE37}

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	2026-05-18T01:27:57.138959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c7404679e38b31f3bb788292d644dfcebde941640c994488c931cb19542fa2

Aliases

arxiv: 1509.06933 · arxiv_version: 1509.06933v1 · doi: 10.48550/arxiv.1509.06933 · pith_short_12: TDDUARTZ4OFT · pith_short_16: TDDUARTZ4OFTD453 · pith_short_8: TDDUARTZ

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/TDDUARTZ4OFTD453PCBJFVSE37 \
  | 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: 98c7404679e38b31f3bb788292d644dfcebde941640c994488c931cb19542fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642f0611558f263285df4bda4b3cb79c0a486d3dfe85fa0158ed3fb6bb4b3d2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-23T11:52:55Z",
    "title_canon_sha256": "5645c20e9c446c4fc0cfea2fb35362d331930551e7695c027aea46af425ca26f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06933",
    "kind": "arxiv",
    "version": 1
  }
}