Pith Number

pith:JISKRFU2

pith:2016:JISKRFU2P4B44HYRCFXQ766YAF

not attested not anchored not stored refs pending

On Douglas general $(\alpha,\beta)$-metrics

Benling Li, Xiaoming Wang

arxiv:1606.08043 v1 · 2016-06-26 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JISKRFU2P4B44HYRCFXQ766YAF}

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	2026-05-18T01:11:53.946633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a24a8969a7f03ce1f11116f0ffbd801669ca5567a0699e995e254f0aca41e2b

Aliases

arxiv: 1606.08043 · arxiv_version: 1606.08043v1 · doi: 10.48550/arxiv.1606.08043 · pith_short_12: JISKRFU2P4B4 · pith_short_16: JISKRFU2P4B44HYR · pith_short_8: JISKRFU2

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/JISKRFU2P4B44HYRCFXQ766YAF \
  | 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: 4a24a8969a7f03ce1f11116f0ffbd801669ca5567a0699e995e254f0aca41e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d675f6fc03cfd04c0608f7f3a814b65734f4162338d6472b368bc01e4e86b92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-06-26T15:29:02Z",
    "title_canon_sha256": "0f402713b0b15b5093e28e2889d25aed0c26f98102c318aa5eda27eafceeddf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08043",
    "kind": "arxiv",
    "version": 1
  }
}