Pith Number

pith:OTT6ZMUM

pith:2015:OTT6ZMUMLZ4OTCG3TMPKHDSEPR

not attested not anchored not stored refs pending

Confluence of singularities in hypergeometric systems

Martin Klimes

arxiv:1511.00834 v1 · 2015-11-03 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTT6ZMUMLZ4OTCG3TMPKHDSEPR}

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	2026-05-18T01:27:56.115798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e7ecb28c5e78e988db9b1ea38e447c7b8ed1913c850663c14f38b5e411fa81

Aliases

arxiv: 1511.00834 · arxiv_version: 1511.00834v1 · doi: 10.48550/arxiv.1511.00834 · pith_short_12: OTT6ZMUMLZ4O · pith_short_16: OTT6ZMUMLZ4OTCG3 · pith_short_8: OTT6ZMUM

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/OTT6ZMUMLZ4OTCG3TMPKHDSEPR \
  | 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: 74e7ecb28c5e78e988db9b1ea38e447c7b8ed1913c850663c14f38b5e411fa81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c24cc3d9bf0c01b3794e0abfde6b04749cdf83dc065a6b40841bb10da73c6793",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-11-03T09:37:44Z",
    "title_canon_sha256": "a747a7c22e3c1dc7ce35e7f7194dd3166804a8e4439265834ba6ed49c40e9282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00834",
    "kind": "arxiv",
    "version": 1
  }
}