Pith Number

pith:2EOXPSRN

pith:2013:2EOXPSRNHDBF4MXOUCHYFCKYNP

not attested not anchored not stored refs pending

Edge Decompositions of Hypercubes by Paths

David Anick, Mark Ramras

arxiv:1308.4949 v1 · 2013-08-22 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EOXPSRNHDBF4MXOUCHYFCKYNP}

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	2026-05-18T03:15:19.248408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11d77ca2d38c25e32eea08f8289586bf8b161c3cfa81658c9b65c5da4c4787e

Aliases

arxiv: 1308.4949 · arxiv_version: 1308.4949v1 · doi: 10.48550/arxiv.1308.4949 · pith_short_12: 2EOXPSRNHDBF · pith_short_16: 2EOXPSRNHDBF4MXO · pith_short_8: 2EOXPSRN

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/2EOXPSRNHDBF4MXOUCHYFCKYNP \
  | 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: d11d77ca2d38c25e32eea08f8289586bf8b161c3cfa81658c9b65c5da4c4787e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e369db5f3f4aab9e37519a0b1df15df704cb06d4b87f31d5d4ba34341823f8e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-08-22T18:37:08Z",
    "title_canon_sha256": "41b9c72951789337c133e732bf8d85841ab4d9dcb14d10c132ae708b65078760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4949",
    "kind": "arxiv",
    "version": 1
  }
}