Pith Number

pith:HY7AFUZS

pith:2017:HY7AFUZSFQKHSE6HZBG7JLV6CM

not attested not anchored not stored refs pending

Alignment Distances on Systems of Bags

Alexander Sagel, Martin Kleinsteuber

arxiv:1706.04388 v1 · 2017-06-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HY7AFUZSFQKHSE6HZBG7JLV6CM}

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	2026-05-18T00:42:22.802702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3e02d3322c147913c7c84df4aebe132cdd0ff20e5069a71b15bd852609f38e

Aliases

arxiv: 1706.04388 · arxiv_version: 1706.04388v1 · doi: 10.48550/arxiv.1706.04388 · pith_short_12: HY7AFUZSFQKH · pith_short_16: HY7AFUZSFQKHSE6H · pith_short_8: HY7AFUZS

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/HY7AFUZSFQKHSE6HZBG7JLV6CM \
  | 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: 3e3e02d3322c147913c7c84df4aebe132cdd0ff20e5069a71b15bd852609f38e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b4619200f4da9a73a00f1d22e772dfc1e8ad4db2c9c9edb7a351d7a0105673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-14T09:58:32Z",
    "title_canon_sha256": "5ef3d422469a686e7f8d40d71e89efe7eb316bef4ea2a975054d7a7ebdd01aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04388",
    "kind": "arxiv",
    "version": 1
  }
}