Pith Number

pith:ODBTU4HO

pith:2014:ODBTU4HOKNMMMPJJURJ5BOJQXR

not attested not anchored not stored refs pending

The modification of the Bel-Robinson type energy-momentum

Lau Loi So

arxiv:1405.7883 v1 · 2014-05-30 · 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{ODBTU4HOKNMMMPJJURJ5BOJQXR}

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	2026-05-18T02:50:43.821558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c33a70ee5358c63d29a453d0b930bc49e1bd193b81349fcd25cb1cad1c6eb1

Aliases

arxiv: 1405.7883 · arxiv_version: 1405.7883v1 · doi: 10.48550/arxiv.1405.7883 · pith_short_12: ODBTU4HOKNMM · pith_short_16: ODBTU4HOKNMMMPJJ · pith_short_8: ODBTU4HO

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/ODBTU4HOKNMMMPJJURJ5BOJQXR \
  | 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: 70c33a70ee5358c63d29a453d0b930bc49e1bd193b81349fcd25cb1cad1c6eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d02ccd5ff5cee22c8c8d6a32e40e6f34e913b80f2bba4970b99ff01f9feec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-30T14:58:36Z",
    "title_canon_sha256": "a33a2c71933ea05e8da9be696fed6c8a4baf94215424735570687a8b567d9944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7883",
    "kind": "arxiv",
    "version": 1
  }
}