Pith Number

pith:NJBQD6M4

pith:2016:NJBQD6M4ABEPK6RV54YZFLTX2T

not attested not anchored not stored refs pending

The symmetric group action on rank-selected posets of injective words

Christos A. Athanasiadis

arxiv:1606.03829 v2 · 2016-06-13 · 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{NJBQD6M4ABEPK6RV54YZFLTX2T}

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	2026-05-18T01:01:00.087505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4301f99c0048f57a35ef3192ae77d4debe3e7457df6dde09b3f8709c277df1

Aliases

arxiv: 1606.03829 · arxiv_version: 1606.03829v2 · doi: 10.48550/arxiv.1606.03829 · pith_short_12: NJBQD6M4ABEP · pith_short_16: NJBQD6M4ABEPK6RV · pith_short_8: NJBQD6M4

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/NJBQD6M4ABEPK6RV54YZFLTX2T \
  | 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: 6a4301f99c0048f57a35ef3192ae77d4debe3e7457df6dde09b3f8709c277df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78b0e8adb826cd633340e70e15e23fd75a81e90362293545a76ce1f2e67aae5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-06-13T06:53:35Z",
    "title_canon_sha256": "b77781a64cd93fe9f775cf491268d84f97acabca7a0c9687fed7cbfd333e1e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03829",
    "kind": "arxiv",
    "version": 2
  }
}