Pith Number

pith:J6LZKRMY

pith:2015:J6LZKRMYT5LSZQHMAO5PXIYM56

not attested not anchored not stored refs pending

Characterisation of symmetries of unlabelled triangulations and its applications

Mihyun Kang, Philipp Spr\"ussel

arxiv:1509.00581 v1 · 2015-09-02 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6LZKRMYT5LSZQHMAO5PXIYM56}

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	2026-05-18T01:34:06.766419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f979545989f572cc0ec03bafba30cefad41a4faaf9906842a8f7302a1828dc0

Aliases

arxiv: 1509.00581 · arxiv_version: 1509.00581v1 · doi: 10.48550/arxiv.1509.00581 · pith_short_12: J6LZKRMYT5LS · pith_short_16: J6LZKRMYT5LSZQHM · pith_short_8: J6LZKRMY

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/J6LZKRMYT5LSZQHMAO5PXIYM56 \
  | 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: 4f979545989f572cc0ec03bafba30cefad41a4faaf9906842a8f7302a1828dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41582ea3911f97cb7ed50cd6178053054389d815f6106fec1656def74da40732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-09-02T07:11:56Z",
    "title_canon_sha256": "5c53cfc6ceef16a9e86f8af73d14f4d9ddf5682050dbd72563b21f31e3b57a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00581",
    "kind": "arxiv",
    "version": 1
  }
}