Pith Number

pith:PYAFCVAJ

pith:2016:PYAFCVAJPQMMNWZFKI634GLYIU

not attested not anchored not stored refs pending

Faithfulness of Directed Complete Posets based on Scott Closed Set Lattices

Dongsheng Zhao, Luoshan Xu

arxiv:1607.03576 v1 · 2016-07-13 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYAFCVAJPQMMNWZFKI634GLYIU}

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	2026-05-18T01:11:07.651442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e005154097c18c6db25523dbe1978451e4b010af0ee619ca913a8384ea1b64b

Aliases

arxiv: 1607.03576 · arxiv_version: 1607.03576v1 · doi: 10.48550/arxiv.1607.03576 · pith_short_12: PYAFCVAJPQMM · pith_short_16: PYAFCVAJPQMMNWZF · pith_short_8: PYAFCVAJ

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/PYAFCVAJPQMMNWZFKI634GLYIU \
  | 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: 7e005154097c18c6db25523dbe1978451e4b010af0ee619ca913a8384ea1b64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84eef59a76df2448bd7e9f04d2738c874e58df39fd110b59d73a75df7efce93e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-07-13T02:45:45Z",
    "title_canon_sha256": "cd084d71e5db0892bc1aa1023a186d4cdb65ae185e6540f58af16056a923f8c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03576",
    "kind": "arxiv",
    "version": 1
  }
}