Pith Number

pith:I76ADUZI

pith:2018:I76ADUZI6X3PWSYG7IHJX4JP6G

not attested not anchored not stored refs pending

A Higgs--Chern-Simons gravity model in 2+1 dimensions

D. H. Tchrakian, Eugen Radu

arxiv:1804.09902 v1 · 2018-04-26 · 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{I76ADUZI6X3PWSYG7IHJX4JP6G}

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	2026-05-18T00:08:42.075495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47fc01d328f5f6fb4b06fa0e9bf12ff19e65829d6bc3252543d302d25a52ae1b

Aliases

arxiv: 1804.09902 · arxiv_version: 1804.09902v1 · doi: 10.48550/arxiv.1804.09902 · pith_short_12: I76ADUZI6X3P · pith_short_16: I76ADUZI6X3PWSYG · pith_short_8: I76ADUZI

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/I76ADUZI6X3PWSYG7IHJX4JP6G \
  | 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: 47fc01d328f5f6fb4b06fa0e9bf12ff19e65829d6bc3252543d302d25a52ae1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82e3447fb450209dd85068d829423b36a304f3ad9a146efb225aad7a9f362f7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-26T06:15:33Z",
    "title_canon_sha256": "e4ed86dce7f49a7df9937af329609aa986ed15172a0a14a6a16a683227113967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09902",
    "kind": "arxiv",
    "version": 1
  }
}