Pith Number

pith:JEC3DPWK

pith:2015:JEC3DPWKBAL4ZAABYHSBPGGF2H

not attested not anchored not stored refs pending

Shape Space Figure-$8$ Solution of Three Body Problem with Two Equal Masses

Guowei Yu

arxiv:1507.02892 v2 · 2015-07-10 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEC3DPWKBAL4ZAABYHSBPGGF2H}

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	2026-05-18T01:07:21.153131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4905b1beca0817cc8001c1e41798c5d1f67753dd476c31266b6cb730b793d927

Aliases

arxiv: 1507.02892 · arxiv_version: 1507.02892v2 · doi: 10.48550/arxiv.1507.02892 · pith_short_12: JEC3DPWKBAL4 · pith_short_16: JEC3DPWKBAL4ZAAB · pith_short_8: JEC3DPWK

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/JEC3DPWKBAL4ZAABYHSBPGGF2H \
  | 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: 4905b1beca0817cc8001c1e41798c5d1f67753dd476c31266b6cb730b793d927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22eb5c43682d77dab755f2d528cfbaed9e6986b05046a1acd611049da0fa43fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-07-10T13:27:36Z",
    "title_canon_sha256": "206c923c4d53c1afa0c80d0008e920f25b3587926bda1fc08518880ef525db65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02892",
    "kind": "arxiv",
    "version": 2
  }
}