Pith Number

pith:6C5IFMSR

pith:2010:6C5IFMSRSV4JK2Q4X3NNDE2PYL

not attested not anchored not stored refs pending

Newton's constant from a minimal length: Additional models

Hanno Sahlmann

arxiv:1010.2650 v2 · 2010-10-13 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C5IFMSRSV4JK2Q4X3NNDE2PYL}

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	2026-05-18T04:31:11.423837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ba82b2519578956a1cbedad1934fc2d5f6f483e8bb3ea1eaa7346a89fea4dd

Aliases

arxiv: 1010.2650 · arxiv_version: 1010.2650v2 · doi: 10.48550/arxiv.1010.2650 · pith_short_12: 6C5IFMSRSV4J · pith_short_16: 6C5IFMSRSV4JK2Q4 · pith_short_8: 6C5IFMSR

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/6C5IFMSRSV4JK2Q4X3NNDE2PYL \
  | 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: f0ba82b2519578956a1cbedad1934fc2d5f6f483e8bb3ea1eaa7346a89fea4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3694a05b6e2915f17679822e5f505475e8f020c3907101dd010c7661ea596d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-13T12:57:15Z",
    "title_canon_sha256": "f700463dd9bb02c6197527aa3e28f3b029c872a4ee1758f47ff03a000fb4dc1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2650",
    "kind": "arxiv",
    "version": 2
  }
}