Pith Number

pith:DF7EEWAH

pith:2016:DF7EEWAHP4PMALU5RUE77DY6R6

not attested not anchored not stored refs pending

Geometric quantization of finite Toda systems and coherent States

Rukmini Dey, Saibal Ganguli

arxiv:1612.02987 v3 · 2016-12-09 · math.DG · math-ph · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF7EEWAHP4PMALU5RUE77DY6R6}

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	2026-05-18T00:46:18.738440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197e4258077f1ec02e9d8d09ff8f1e8fb640675661f4b4907334b40821ff8dd0

Aliases

arxiv: 1612.02987 · arxiv_version: 1612.02987v3 · doi: 10.48550/arxiv.1612.02987 · pith_short_12: DF7EEWAHP4PM · pith_short_16: DF7EEWAHP4PMALU5 · pith_short_8: DF7EEWAH

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/DF7EEWAHP4PMALU5RUE77DY6R6 \
  | 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: 197e4258077f1ec02e9d8d09ff8f1e8fb640675661f4b4907334b40821ff8dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0054330f141e2d841d6a024f4efb954ff0271a322bf2ff2dab7553566f41b52d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-12-09T11:52:34Z",
    "title_canon_sha256": "6f7d4676dafa7098055432d0867051f9174aa6c9880127ef21a180e2c0fc4710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02987",
    "kind": "arxiv",
    "version": 3
  }
}