Pith Number

pith:6HGDM2LQ

pith:2017:6HGDM2LQDBQEUG6PDF3Y7BJ7EQ

not attested not anchored not stored refs pending

Quaternions in collective dynamics

Amic Frouvelle, Ariane Trescases, Pierre Degond, Sara Merino-Aceituno

arxiv:1701.01166 v2 · 2017-01-04 · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HGDM2LQDBQEUG6PDF3Y7BJ7EQ}

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	2026-05-18T00:42:07.251180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1cc36697018604a1bcf19778f853f243e27e447e581503b3409c47612e87cf2

Aliases

arxiv: 1701.01166 · arxiv_version: 1701.01166v2 · doi: 10.48550/arxiv.1701.01166 · pith_short_12: 6HGDM2LQDBQE · pith_short_16: 6HGDM2LQDBQEUG6P · pith_short_8: 6HGDM2LQ

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/6HGDM2LQDBQEUG6PDF3Y7BJ7EQ \
  | 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: f1cc36697018604a1bcf19778f853f243e27e447e581503b3409c47612e87cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0484e6291e28de93cf4afbf76011d019c5255bd8974c39d1507606a815e8c0ec",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-01-04T21:55:16Z",
    "title_canon_sha256": "9f8435eb9b57c299dc6169f8c053763c715a09c2d756045ca883eadf20907ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01166",
    "kind": "arxiv",
    "version": 2
  }
}