Pith Number

pith:7FKVS3EM

pith:2016:7FKVS3EMFYAFFOJQ2XNVOSNCZH

not attested not anchored not stored refs pending

On stationary solutions to the non-vacuum Einstein field equations

Bing-Long Chen

arxiv:1606.05774 v1 · 2016-06-18 · 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{7FKVS3EMFYAFFOJQ2XNVOSNCZH}

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	2026-05-18T01:12:16.064531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f955596c8c2e0052b930d5db5749a2c9e071bfcc8c1bd2060397991f82396792

Aliases

arxiv: 1606.05774 · arxiv_version: 1606.05774v1 · doi: 10.48550/arxiv.1606.05774 · pith_short_12: 7FKVS3EMFYAF · pith_short_16: 7FKVS3EMFYAFFOJQ · pith_short_8: 7FKVS3EM

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/7FKVS3EMFYAFFOJQ2XNVOSNCZH \
  | 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: f955596c8c2e0052b930d5db5749a2c9e071bfcc8c1bd2060397991f82396792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2874c3c58e733991a8d9f58b4fce9c6efb8657b414418b4a7140d2a5dd8bb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-06-18T16:17:57Z",
    "title_canon_sha256": "b8f0b771bb04fba3412b9eca500ac754787993b2e4541ea629727692e5ee4557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05774",
    "kind": "arxiv",
    "version": 1
  }
}