Pith Number

pith:XM5HJQAE

pith:2015:XM5HJQAE7RUVXONYKLQIH6THA6

not attested not anchored not stored refs pending

Representation and Coding of Signal Geometry

Hassan Mansour, Petros T Boufounos, Shantanu Rane

arxiv:1512.07636 v1 · 2015-12-23 · cs.IT · cs.AI · cs.IR · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XM5HJQAE7RUVXONYKLQIH6THA6}

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	2026-05-18T01:23:48.933150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3a74c004fc695bb9b852e083fa6707990b80ba0168c1d28e3a396b058a5343

Aliases

arxiv: 1512.07636 · arxiv_version: 1512.07636v1 · doi: 10.48550/arxiv.1512.07636 · pith_short_12: XM5HJQAE7RUV · pith_short_16: XM5HJQAE7RUVXONY · pith_short_8: XM5HJQAE

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/XM5HJQAE7RUVXONYKLQIH6THA6 \
  | 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: bb3a74c004fc695bb9b852e083fa6707990b80ba0168c1d28e3a396b058a5343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b68ff89426d1a2a9d12890e1a2d7752d64116853f18d91cccbe70a37b04123c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-23T21:04:31Z",
    "title_canon_sha256": "b893a0edd1293902f6c03020c83583c0761d7898a4978c72d06eea1c99941340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07636",
    "kind": "arxiv",
    "version": 1
  }
}