Pith Number

pith:7HRT6HDH

pith:2014:7HRT6HDHOVCKK7N4BCDRVKGX4A

not attested not anchored not stored refs pending

Numerical computations on the zeros of the Euler double zeta-function I

Kohji Matsumoto, Mayumi Sh\=oji

arxiv:1403.3765 v1 · 2014-03-15 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HRT6HDHOVCKK7N4BCDRVKGX4A}

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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	2026-05-18T02:56:13.507128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e33f1c677544a57dbc08871aa8d7e026a8a75a159c461fe0bb117114cddef8

Aliases

arxiv: 1403.3765 · arxiv_version: 1403.3765v1 · doi: 10.48550/arxiv.1403.3765 · pith_short_12: 7HRT6HDHOVCK · pith_short_16: 7HRT6HDHOVCKK7N4 · pith_short_8: 7HRT6HDH

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/7HRT6HDHOVCKK7N4BCDRVKGX4A \
  | 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: f9e33f1c677544a57dbc08871aa8d7e026a8a75a159c461fe0bb117114cddef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ecabaee2a020ad1d1c8d5107bc634e2108b2dbe4032de0a1c7d2347001bd3e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-03-15T07:48:01Z",
    "title_canon_sha256": "0c9167df3bee56a0f2e42c0f6f0aa5960ba775f7324c584d1550f0fd6b95c3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3765",
    "kind": "arxiv",
    "version": 1
  }
}