Pith Number

pith:KAXPVG3G

pith:2017:KAXPVG3GKHB2B2LY7EE3MS7BEY

not attested not anchored not stored refs pending

Black Holes, Dark Wormholes and Solitons in f(T) Gravities

H. Lu, Zhan-Feng Mai

arxiv:1704.05919 v2 · 2017-04-19 · hep-th · 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{KAXPVG3GKHB2B2LY7EE3MS7BEY}

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	2026-05-18T00:41:59.266394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502efa9b6651c3a0e978f909b64be1263d00136cc4ae63d2bdad018288300793

Aliases

arxiv: 1704.05919 · arxiv_version: 1704.05919v2 · doi: 10.48550/arxiv.1704.05919 · pith_short_12: KAXPVG3GKHB2 · pith_short_16: KAXPVG3GKHB2B2LY · pith_short_8: KAXPVG3G

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/KAXPVG3GKHB2B2LY7EE3MS7BEY \
  | 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: 502efa9b6651c3a0e978f909b64be1263d00136cc4ae63d2bdad018288300793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "072123461b92ba74d3c8173701889282be4aa4fc28a6aee38ee1e0285c598d60",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-04-19T20:02:16Z",
    "title_canon_sha256": "be0fb074595b58bfaea930c7badb72dfbf20811c4045840cf361bc4e92bbf9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05919",
    "kind": "arxiv",
    "version": 2
  }
}