Pith Number

pith:BKWLUFKS

pith:2018:BKWLUFKSDRWDOPCYP6J5MMP7JB

not attested not anchored not stored refs pending

Symmetry and Stability of Homogenuous Flocks. A Position Paper

J. J. P. Veerman

arxiv:1810.12107 v1 · 2018-10-24 · cs.SY · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKWLUFKSDRWDOPCYP6J5MMP7JB}

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	2026-05-18T00:02:04.292814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aacba15521c6c373c587f93d631ff4843333d39ded8909ec4f5a814906baf37

Aliases

arxiv: 1810.12107 · arxiv_version: 1810.12107v1 · doi: 10.48550/arxiv.1810.12107 · pith_short_12: BKWLUFKSDRWD · pith_short_16: BKWLUFKSDRWDOPCY · pith_short_8: BKWLUFKS

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/BKWLUFKSDRWDOPCYP6J5MMP7JB \
  | 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: 0aacba15521c6c373c587f93d631ff4843333d39ded8909ec4f5a814906baf37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4ad1619a751c69205193db4ee8560fe6e5436255ee6fcfd2ad388d4fbf7125",
    "cross_cats_sorted": [
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-10-24T19:21:36Z",
    "title_canon_sha256": "dbc94839a426983dc38d4f2c506cd2eaeda60a84584532bee231ea1138b37bce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12107",
    "kind": "arxiv",
    "version": 1
  }
}