Pith Number

pith:FRQDSWR2

pith:2025:FRQDSWR2Z3YJFKMDIRRMH6E5V2

not attested not anchored not stored refs pending

The cones of g-vectors

Mohamad Haerizadeh, Siamak Yassemi

arxiv:2501.15822 v3 · 2025-01-27 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRQDSWR2Z3YJFKMDIRRMH6E5V2}

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	2026-06-23T01:12:44.915083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c60395a3acef092a9834462c3f89daea9bd37a35b2b3a1f2baaf89f77c7185c

Aliases

arxiv: 2501.15822 · arxiv_version: 2501.15822v3 · doi: 10.48550/arxiv.2501.15822 · pith_short_12: FRQDSWR2Z3YJ · pith_short_16: FRQDSWR2Z3YJFKMD · pith_short_8: FRQDSWR2

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/FRQDSWR2Z3YJFKMDIRRMH6E5V2 \
  | 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: 2c60395a3acef092a9834462c3f89daea9bd37a35b2b3a1f2baaf89f77c7185c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd58b7b17711f3f8341be3a00e4ab2968dce2117c177cb7d893004142139417",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-01-27T07:04:43Z",
    "title_canon_sha256": "a41585ab3c2f7fb1fe217ac737bdb3bdd3bddf36f2a0be4ddadca1ff9a95b730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15822",
    "kind": "arxiv",
    "version": 3
  }
}