Pith Number

pith:PSTP77FX

pith:2017:PSTP77FXZHSLPD7MEUOFGH6FI5

not attested not anchored not stored refs pending

Learning a Robust Society of Tracking Parts

Elena Burceanu, Marius Leordeanu

arxiv:1705.09602 v1 · 2017-05-26 · 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{PSTP77FXZHSLPD7MEUOFGH6FI5}

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	2026-05-18T00:43:38.252990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca6fffcb7c9e4b78fec251c531fc5476c1cf14d757600b97f65c4cad8927793

Aliases

arxiv: 1705.09602 · arxiv_version: 1705.09602v1 · doi: 10.48550/arxiv.1705.09602 · pith_short_12: PSTP77FXZHSL · pith_short_16: PSTP77FXZHSLPD7M · pith_short_8: PSTP77FX

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/PSTP77FXZHSLPD7MEUOFGH6FI5 \
  | 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: 7ca6fffcb7c9e4b78fec251c531fc5476c1cf14d757600b97f65c4cad8927793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26506d0f48763f57c80ff0e229734978b5928050aa57c5eca906671e5ec1a132",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-26T14:51:43Z",
    "title_canon_sha256": "95578dbfdaac973d844bb3ce6f93a20be1bd0511a39b47c4bd15178803fa2c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09602",
    "kind": "arxiv",
    "version": 1
  }
}