Pith Number

pith:OQZ75GDB

pith:2018:OQZ75GDBBPYKXKROV2LACOGMWU

not attested not anchored not stored refs pending

Configurations of flags in orbits of real forms

Elisha Falbel, Giulia Sarfatti, Marco Maculan

arxiv:1802.10315 v1 · 2018-02-28 · math.AG · 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{OQZ75GDBBPYKXKROV2LACOGMWU}

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	2026-05-18T00:22:17.513764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7433fe98610bf0abaa2eae960138ccb50ee874db99f4b58fa291a669b4e2a96e

Aliases

arxiv: 1802.10315 · arxiv_version: 1802.10315v1 · doi: 10.48550/arxiv.1802.10315 · pith_short_12: OQZ75GDBBPYK · pith_short_16: OQZ75GDBBPYKXKRO · pith_short_8: OQZ75GDB

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/OQZ75GDBBPYKXKROV2LACOGMWU \
  | 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: 7433fe98610bf0abaa2eae960138ccb50ee874db99f4b58fa291a669b4e2a96e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b68276b22c0ec510e8f0ca2477235a4de7aef5ee4a75a72e9ce1a101dc6b9007",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-02-28T09:08:39Z",
    "title_canon_sha256": "cf85b2d62a669c87d74e34f6c7935692b623d31a0ca55cebae0755cf26935672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10315",
    "kind": "arxiv",
    "version": 1
  }
}