Pith Number

pith:OFYJ2PEC

pith:2015:OFYJ2PEC2M4TKP5KCHC6VHXW7H

not attested not anchored not stored refs pending

Pseudograph and its associated real toric manifold

Boram Park, Seonjeong Park, Suyoung Choi

arxiv:1506.06866 v3 · 2015-06-23 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFYJ2PEC2M4TKP5KCHC6VHXW7H}

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	2026-05-18T01:10:33.319505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71709d3c82d339353faa11c5ea9ef6f9e7ce7de83dcc9927b82fcf87ce219e63

Aliases

arxiv: 1506.06866 · arxiv_version: 1506.06866v3 · doi: 10.48550/arxiv.1506.06866 · pith_short_12: OFYJ2PEC2M4T · pith_short_16: OFYJ2PEC2M4TKP5K · pith_short_8: OFYJ2PEC

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/OFYJ2PEC2M4TKP5KCHC6VHXW7H \
  | 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: 71709d3c82d339353faa11c5ea9ef6f9e7ce7de83dcc9927b82fcf87ce219e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a93a442b07448c56c60ec03dd91cc104fa07c8a6ebf3453c0248c544f113f19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-06-23T05:28:09Z",
    "title_canon_sha256": "b08d9855bfb384d61864a27b0ec6993a61cda593421770b2786e852e1fa8d16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06866",
    "kind": "arxiv",
    "version": 3
  }
}