Pith Number

pith:QEMS7IY5

pith:2014:QEMS7IY5JM74XRHFCVGUYGITEN

not attested not anchored not stored refs pending

Earth--Mars Transfers with Ballistic Capture

Edward Belbruno, Francesco Topputo

arxiv:1410.8856 v1 · 2014-10-27 · astro-ph.EP · math.DS · math.OC · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEMS7IY5JM74XRHFCVGUYGITEN}

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	2026-05-18T01:41:36.395161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81192fa31d4b3fcbc4e5154d4c1913237da1351d675858150bb7d0428c8984bc

Aliases

arxiv: 1410.8856 · arxiv_version: 1410.8856v1 · doi: 10.48550/arxiv.1410.8856 · pith_short_12: QEMS7IY5JM74 · pith_short_16: QEMS7IY5JM74XRHF · pith_short_8: QEMS7IY5

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/QEMS7IY5JM74XRHFCVGUYGITEN \
  | 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: 81192fa31d4b3fcbc4e5154d4c1913237da1351d675858150bb7d0428c8984bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "777ebb955c1b64808cd207039e0b85dad8f61199ea862e9edf54ab44fc94419b",
    "cross_cats_sorted": [
      "math.DS",
      "math.OC",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-10-27T12:01:34Z",
    "title_canon_sha256": "ff9e037ee8d5d25567e2201b716294f9f2f7885baf93f31c52e9fd4ecb7681d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8856",
    "kind": "arxiv",
    "version": 1
  }
}