Pith Number

pith:MQI5JCMG

pith:2025:MQI5JCMGS73RJLJZ4K5C362JNW

not attested not anchored not stored refs pending

Advancing Solutions for the Three-Body Problem Through Physics-Informed Neural Networks

Cl\'audia Soares, Francisco Caldas, Lu\'is Tripa, Manuel Santos Pereira, N\'elson Lima

arxiv:2503.04585 v1 · 2025-03-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQI5JCMGS73RJLJZ4K5C362JNW}

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	2026-07-05T10:25:42.801396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6411d4898697f714ad39e2ba2dfb496daeaf52c0f7155927f0d3a8fa19b97cb1

Aliases

arxiv: 2503.04585 · arxiv_version: 2503.04585v1 · doi: 10.48550/arxiv.2503.04585 · pith_short_12: MQI5JCMGS73R · pith_short_16: MQI5JCMGS73RJLJZ · pith_short_8: MQI5JCMG

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/MQI5JCMGS73RJLJZ4K5C362JNW \
  | 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: 6411d4898697f714ad39e2ba2dfb496daeaf52c0f7155927f0d3a8fa19b97cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9210e9db97680f3cff4d7025bd5989334442d56e4625f6844bb0208d8362e7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-06T16:22:19Z",
    "title_canon_sha256": "82c14ffa1b646d9ade1c4371958da9e67afd1875ee246980a081bfe215c911c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04585",
    "kind": "arxiv",
    "version": 1
  }
}