Pith Number

pith:AM2OIFMQ

pith:2017:AM2OIFMQ4WLQVOQUZOTRTMNN54

not attested not anchored not stored refs pending

On quasi-heredity and cell module homomorphisms in the symplectic blob algebra

Alison Parker, Paul Martin, Richard Green

arxiv:1707.06520 v1 · 2017-07-18 · 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{AM2OIFMQ4WLQVOQUZOTRTMNN54}

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	2026-05-18T00:39:53.637753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0334e41590e5970aba14cba719b1adef105c6b164cc02d4e237752dba4737ca4

Aliases

arxiv: 1707.06520 · arxiv_version: 1707.06520v1 · doi: 10.48550/arxiv.1707.06520 · pith_short_12: AM2OIFMQ4WLQ · pith_short_16: AM2OIFMQ4WLQVOQU · pith_short_8: AM2OIFMQ

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/AM2OIFMQ4WLQVOQUZOTRTMNN54 \
  | 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: 0334e41590e5970aba14cba719b1adef105c6b164cc02d4e237752dba4737ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "766c657a8d047a65f3254ff2a7a3ae7af96089ea4df67a5fdb14dc10fb4ff62d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-07-18T15:07:50Z",
    "title_canon_sha256": "cd60896f0a666cb9af029c356eadd626cb157b4e678cb49771415d6c881d6328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06520",
    "kind": "arxiv",
    "version": 1
  }
}