Pith Number

pith:NXQXACZS

pith:2014:NXQXACZSXMCIF62ZKWFAAQE2L7

not attested not anchored not stored refs pending

Period polynomial relations between formal double zeta values of odd weight

Ding Ma

arxiv:1409.7717 v3 · 2014-09-26 · 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{NXQXACZSXMCIF62ZKWFAAQE2L7}

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	2026-05-18T01:29:38.477048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de1700b32bb0482fb59558a00409a5ffc16114b98909b19a2ce939a5fc3ee3f

Aliases

arxiv: 1409.7717 · arxiv_version: 1409.7717v3 · doi: 10.48550/arxiv.1409.7717 · pith_short_12: NXQXACZSXMCI · pith_short_16: NXQXACZSXMCIF62Z · pith_short_8: NXQXACZS

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/NXQXACZSXMCIF62ZKWFAAQE2L7 \
  | 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: 6de1700b32bb0482fb59558a00409a5ffc16114b98909b19a2ce939a5fc3ee3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40b0b6ad43f25a3773177efb5ccf7d79d94d0cb67e26f2418edfae9fdb4853ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-09-26T20:36:48Z",
    "title_canon_sha256": "ee80ac825ff39a8416c55f27158c9273f99678295990cff9d66858c777fb683e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7717",
    "kind": "arxiv",
    "version": 3
  }
}