Pith Number

pith:3FM3DEOZ

pith:2015:3FM3DEOZBOBCBUTGBV6LCZSLC5

not attested not anchored not stored refs pending

Power Divider

Sairaj Dhople, Yu Christine Chen

arxiv:1509.07791 v1 · 2015-09-25 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FM3DEOZBOBCBUTGBV6LCZSLC5}

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	2026-05-18T01:32:01.939040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d959b191d90b8220d2660d7cb1664b1746280ddd498662ab9ceea19ebb8d9368

Aliases

arxiv: 1509.07791 · arxiv_version: 1509.07791v1 · doi: 10.48550/arxiv.1509.07791 · pith_short_12: 3FM3DEOZBOBC · pith_short_16: 3FM3DEOZBOBCBUTG · pith_short_8: 3FM3DEOZ

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/3FM3DEOZBOBCBUTGBV6LCZSLC5 \
  | 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: d959b191d90b8220d2660d7cb1664b1746280ddd498662ab9ceea19ebb8d9368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcc2ba6efb9c379a3b63e47e74b05b5353a462d65d597619fff09efb37595fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-09-25T17:11:04Z",
    "title_canon_sha256": "feb552561d873eeafd94180f4f69cb4dceaa6494b2e7bc70c56c2d36c317d119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07791",
    "kind": "arxiv",
    "version": 1
  }
}