Pith Number

pith:AXA36LB3

pith:2012:AXA36LB36HBCJAD266YYY3JYXS

not attested not anchored not stored refs pending

Hyperbolic positive energy theorem with electromagnetic fields

Xu Xu, Yaohua Wang

arxiv:1210.2017 v1 · 2012-10-07 · math.DG · 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{AXA36LB36HBCJAD266YYY3JYXS}

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	2026-05-18T03:43:51.361239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c1bf2c3bf1c224807af7b18c6d38bc8f61416d2f485aaa39f8be49aacf8c63

Aliases

arxiv: 1210.2017 · arxiv_version: 1210.2017v1 · doi: 10.48550/arxiv.1210.2017 · pith_short_12: AXA36LB36HBC · pith_short_16: AXA36LB36HBCJAD2 · pith_short_8: AXA36LB3

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/AXA36LB36HBCJAD266YYY3JYXS \
  | 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: 05c1bf2c3bf1c224807af7b18c6d38bc8f61416d2f485aaa39f8be49aacf8c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc9ae804870fa5246f736296445872d80b2db27f7e370eaebb5996316086394",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-07T03:39:20Z",
    "title_canon_sha256": "e6d5b96ef14098ff342ade66cd0367659ac11c0ed70a2e24c0b0d3cbc31f9077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2017",
    "kind": "arxiv",
    "version": 1
  }
}