Pith Number

pith:XZP5TZ6L

pith:2016:XZP5TZ6L3JOUUKBCFMXOMS7K7T

not attested not anchored not stored refs pending

On the multiple zeros of a partial theta function

Vladimir Petrov Kostov

arxiv:1602.08937 v1 · 2016-02-29 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZP5TZ6L3JOUUKBCFMXOMS7K7T}

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	2026-05-17T23:46:42.286723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5fd9e7cbda5d4a28222b2ee64beafcceb20929bf860ba4480fd6f8fed48be2

Aliases

arxiv: 1602.08937 · arxiv_version: 1602.08937v1 · doi: 10.48550/arxiv.1602.08937 · pith_short_12: XZP5TZ6L3JOU · pith_short_16: XZP5TZ6L3JOUUKBC · pith_short_8: XZP5TZ6L

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/XZP5TZ6L3JOUUKBCFMXOMS7K7T \
  | 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: be5fd9e7cbda5d4a28222b2ee64beafcceb20929bf860ba4480fd6f8fed48be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222cb8cb238e60df9cb743dc0c923067f4f97e74b328d0716214b78e283d137d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-02-29T12:38:53Z",
    "title_canon_sha256": "c9fce9edbfc9d5bc4fe939db9975ae8c67cd8778915bfea356175b1ac26db1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08937",
    "kind": "arxiv",
    "version": 1
  }
}