Pith Number

pith:RSKQYEHA

pith:2017:RSKQYEHA23LXAVWM57GYEY7EGG

not attested not anchored not stored refs pending

The ideal of maximal flags of a poset

Amin Nematbakhsh

arxiv:1706.05742 v1 · 2017-06-18 · math.AC · 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{RSKQYEHA23LXAVWM57GYEY7EGG}

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	2026-05-18T00:42:09.025174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c950c10e0d6d77056ccefcd8263e4319e301f37e6c15557841d1bf34ca25df3

Aliases

arxiv: 1706.05742 · arxiv_version: 1706.05742v1 · doi: 10.48550/arxiv.1706.05742 · pith_short_12: RSKQYEHA23LX · pith_short_16: RSKQYEHA23LXAVWM · pith_short_8: RSKQYEHA

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/RSKQYEHA23LXAVWM57GYEY7EGG \
  | 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: 8c950c10e0d6d77056ccefcd8263e4319e301f37e6c15557841d1bf34ca25df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc66e45adb10ad470e09b0fada23317e97fd05f15b1c5b56ed0164a4b89a2c43",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-06-18T23:11:48Z",
    "title_canon_sha256": "16bbce943dc063fcc52318ada8598ccbf774963f3b6627bbdff6407eb158bb32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05742",
    "kind": "arxiv",
    "version": 1
  }
}