Pith Number

pith:DQ5BNYBY

pith:2016:DQ5BNYBY3ITIKBRYRYU4TE27L7

not attested not anchored not stored refs pending

Edge-Orders

Jens M. Schmidt, Lena Schlipf

arxiv:1607.04431 v1 · 2016-07-15 · cs.DM · cs.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{DQ5BNYBY3ITIKBRYRYU4TE27L7}

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	2026-05-18T01:11:01.254292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3a16e038da268506388e29c9935f5fea4e965372b4cbeb85a0a1a2ebf63aad

Aliases

arxiv: 1607.04431 · arxiv_version: 1607.04431v1 · doi: 10.48550/arxiv.1607.04431 · pith_short_12: DQ5BNYBY3ITI · pith_short_16: DQ5BNYBY3ITIKBRY · pith_short_8: DQ5BNYBY

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/DQ5BNYBY3ITIKBRYRYU4TE27L7 \
  | 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: 1c3a16e038da268506388e29c9935f5fea4e965372b4cbeb85a0a1a2ebf63aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d425d90e9cdb52768c65f16ea27f6874357df057b2eb25b4db61fa25097b3a",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-07-15T09:33:27Z",
    "title_canon_sha256": "480fef988c9a73aef11b9ff5bd6a310d8e73ec7681cc6f6ab8facbd0011a5adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04431",
    "kind": "arxiv",
    "version": 1
  }
}