Pith Number

pith:DQO4BJXY

pith:2013:DQO4BJXYKORDB4YSRBP4M7SPIP

not attested not anchored not stored refs pending

A Static Spherically Symmetric Solution of the Einstein-aether Theory

Changjun Gao, You-Gen Shen

arxiv:1301.7122 v2 · 2013-01-30 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQO4BJXYKORDB4YSRBP4M7SPIP}

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	2026-05-18T03:07:20.963595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1dc0a6f853a230f312885fc67e4f43fe532356df89f949d7e4059a2febab50

Aliases

arxiv: 1301.7122 · arxiv_version: 1301.7122v2 · doi: 10.48550/arxiv.1301.7122 · pith_short_12: DQO4BJXYKORD · pith_short_16: DQO4BJXYKORDB4YS · pith_short_8: DQO4BJXY

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/DQO4BJXYKORDB4YSRBP4M7SPIP \
  | 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: 1c1dc0a6f853a230f312885fc67e4f43fe532356df89f949d7e4059a2febab50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa2e281603d493fb1f272cf5021a4baeb5d7766a6163c0d6ae7b5b2ab85e195a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-30T02:12:44Z",
    "title_canon_sha256": "37069c098271ecf20ddfebc8835c7924268308e1043ae58310f20819c5ab1afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7122",
    "kind": "arxiv",
    "version": 2
  }
}