Pith Number

pith:KRPMNAPS

pith:2010:KRPMNAPSOSURCWL557NSP4RLWL

not attested not anchored not stored refs pending

Note on a new fundamental length scale $l$ instead of the Newtonian constant $G$

Bo-Qiang Ma, Lijing Shao

arxiv:1006.3031 v2 · 2010-06-15 · 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{KRPMNAPSOSURCWL557NSP4RLWL}

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	2026-05-18T04:09:35.126755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545ec681f274a911597defdb27f22bb2c28d05ce569eecb4fe67eb9741065afb

Aliases

arxiv: 1006.3031 · arxiv_version: 1006.3031v2 · doi: 10.48550/arxiv.1006.3031 · pith_short_12: KRPMNAPSOSUR · pith_short_16: KRPMNAPSOSURCWL5 · pith_short_8: KRPMNAPS

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/KRPMNAPSOSURCWL557NSP4RLWL \
  | 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: 545ec681f274a911597defdb27f22bb2c28d05ce569eecb4fe67eb9741065afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e7ab65d0e4b5f08abcd8874058c26667cdf0e9190d92f7819582f6b924a613",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-06-15T16:56:11Z",
    "title_canon_sha256": "f68637db6f656c26de29ab5b6cf49cffb3d701b8d1009f3b3b0cd583465801ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3031",
    "kind": "arxiv",
    "version": 2
  }
}