Pith Number

pith:UJTCCIDG

pith:2010:UJTCCIDG5C75Q6ALOPISPDDL6Y

not attested not anchored not stored refs pending

Gravity quantized

Jerzy lewandowski, Kristina Giesel, Marcin Domagala, Wojciech Kaminski

arxiv:1009.2445 v3 · 2010-09-13 · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJTCCIDG5C75Q6ALOPISPDDL6Y}

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.

Cited by

1 paper in Pith

The problem of time: a path integral view

Receipt and verification

First computed	2026-05-18T04:32:45.648725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a266212066e8bfd8780b73d1278c6bf630bcc845a14030c19fca14a0096d6f69

Aliases

arxiv: 1009.2445 · arxiv_version: 1009.2445v3 · doi: 10.48550/arxiv.1009.2445 · pith_short_12: UJTCCIDG5C75 · pith_short_16: UJTCCIDG5C75Q6AL · pith_short_8: UJTCCIDG

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/UJTCCIDG5C75Q6ALOPISPDDL6Y \
  | 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: a266212066e8bfd8780b73d1278c6bf630bcc845a14030c19fca14a0096d6f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e690d11f557fba0ec4db804e6e85e8fb180bb65dea6c8fc6f39a5030ba61827",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-13T16:35:13Z",
    "title_canon_sha256": "7ba5f897191df2471c2bf98c6c4350c617ca921fb0ea15375e4827c4b9215c73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2445",
    "kind": "arxiv",
    "version": 3
  }
}