Pith Number

pith:XPNN2OFS

pith:2014:XPNN2OFSBWC6KTKSMU7YR5MXVB

not attested not anchored not stored refs pending

Proceedings of the 4th annual Underrepresented Students in Topology and Algebra Research Symposium (USTARS 2014)

Candice Price, Erik Insko, Garrett Jones, Shannon Talbott, Syvillia Averett, USTARS Organizing Committee: Jeannine Abiva

arxiv:1410.4869 v1 · 2014-10-17 · math.AC · math.CO · math.GN · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPNN2OFSBWC6KTKSMU7YR5MXVB}

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	2026-05-18T02:39:47.584092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbdadd38b20d85e54d52653f88f597a865b2252d65c5aa064364d8ec07187544

Aliases

arxiv: 1410.4869 · arxiv_version: 1410.4869v1 · doi: 10.48550/arxiv.1410.4869 · pith_short_12: XPNN2OFSBWC6 · pith_short_16: XPNN2OFSBWC6KTKS · pith_short_8: XPNN2OFS

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/XPNN2OFSBWC6KTKSMU7YR5MXVB \
  | 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: bbdadd38b20d85e54d52653f88f597a865b2252d65c5aa064364d8ec07187544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee6d06b09d363dec8194bb4ececbb2aec31f1dc763a7065fa3366d0f0f1a20b",
    "cross_cats_sorted": [
      "math.CO",
      "math.GN",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-10-17T21:19:51Z",
    "title_canon_sha256": "f786f74e9cd628869f2bb2a7cc880e0b94939e1fee6b55b2145d44daaa5e428b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4869",
    "kind": "arxiv",
    "version": 1
  }
}