Pith Number

pith:NIWRTXS3

pith:2017:NIWRTXS3FDSKWH67U6UFXDBAIY

not attested not anchored not stored refs pending

Non-Riemannian Einstein-Randers metrics on $E_6/A_4$ and $E_6/A_1$

Chao Chen, Xiaosheng Li, Yuwang Hu, Zhiqi Chen

arxiv:1711.03211 v1 · 2017-11-08 · 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{NIWRTXS3FDSKWH67U6UFXDBAIY}

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	2026-05-18T00:30:56.900634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2d19de5b28e4ab1fdfa7a85b8c204603623129c8c2d0f1733cdf46807c6611

Aliases

arxiv: 1711.03211 · arxiv_version: 1711.03211v1 · doi: 10.48550/arxiv.1711.03211 · pith_short_12: NIWRTXS3FDSK · pith_short_16: NIWRTXS3FDSKWH67 · pith_short_8: NIWRTXS3

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/NIWRTXS3FDSKWH67U6UFXDBAIY \
  | 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: 6a2d19de5b28e4ab1fdfa7a85b8c204603623129c8c2d0f1733cdf46807c6611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab51f1c5b1e519343287c31dec77b4f9c695aacf937a3fc3498d65bc36f9828c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-08T23:41:49Z",
    "title_canon_sha256": "88c80f402185af628b21fb7e30295588e73372f58d3403ecb3c71d0baf91c495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03211",
    "kind": "arxiv",
    "version": 1
  }
}