Pith Number

pith:ORC5GVCB

pith:2015:ORC5GVCBGR76CAJNBXGC6JPTUP

not attested not anchored not stored refs pending

Tropical multiplier sequences

Jens Forsg{\aa}rd

arxiv:1505.06313 v1 · 2015-05-23 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORC5GVCBGR76CAJNBXGC6JPTUP}

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	2026-05-18T02:03:47.582619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7445d35441347fe1012d0dcc2f25f3a3fb8a6d8eaf86b41cfce0f59f3ff2008a

Aliases

arxiv: 1505.06313 · arxiv_version: 1505.06313v1 · doi: 10.48550/arxiv.1505.06313 · pith_short_12: ORC5GVCBGR76 · pith_short_16: ORC5GVCBGR76CAJN · pith_short_8: ORC5GVCB

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/ORC5GVCBGR76CAJNBXGC6JPTUP \
  | 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: 7445d35441347fe1012d0dcc2f25f3a3fb8a6d8eaf86b41cfce0f59f3ff2008a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bd7bbfb1c251a76484c13a7b8f629ceeda8435df7740f08d4b76488873072b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-23T12:01:17Z",
    "title_canon_sha256": "3999b6ac1719c0838590aeccd7d5338495c58545ad695c6e94c2435b41c99876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06313",
    "kind": "arxiv",
    "version": 1
  }
}