Pith Number

pith:Q7ZOH67B

pith:2014:Q7ZOH67B4IFEFAM65KFHCANODI

not attested not anchored not stored refs pending

Upper bound for the Gromov width of coadjoint orbits of compact Lie groups

Alexander Caviedes Castro

arxiv:1404.4647 v4 · 2014-04-17 · 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{Q7ZOH67B4IFEFAM65KFHCANODI}

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	2026-05-18T01:28:35.269506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87f2e3fbe1e20a42819eea8a7101ae1a24ec3c4d1ac2e9aee77a148a8496e48b

Aliases

arxiv: 1404.4647 · arxiv_version: 1404.4647v4 · doi: 10.48550/arxiv.1404.4647 · pith_short_12: Q7ZOH67B4IFE · pith_short_16: Q7ZOH67B4IFEFAM6 · pith_short_8: Q7ZOH67B

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/Q7ZOH67B4IFEFAM65KFHCANODI \
  | 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: 87f2e3fbe1e20a42819eea8a7101ae1a24ec3c4d1ac2e9aee77a148a8496e48b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7c91bf39cc7248fb88b07692196829ca920b384e096eebef18294d860d4770c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-04-17T20:51:10Z",
    "title_canon_sha256": "f6e44362753299a3fb9eb6697c7e23dab025d6068d3ca74807bc22c1e320e459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4647",
    "kind": "arxiv",
    "version": 4
  }
}