Pith Number

pith:MG2VIWCV

pith:2011:MG2VIWCVJKMXBJKDKQ6AY2FEFB

not attested not anchored not stored refs pending

The Problem of Time and Quantum Cosmology in the Relational Particle Mechanics Arena

Edward Anderson

arxiv:1111.1472 v3 · 2011-11-07 · 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{MG2VIWCVJKMXBJKDKQ6AY2FEFB}

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

Fine-Tuning Small Reasoning Models for Quantum Field Theory

Receipt and verification

First computed	2026-05-18T02:21:34.874398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b55458554a9970a543543c0c68a4287f9af776ea05410f123677af9ccf9469

Aliases

arxiv: 1111.1472 · arxiv_version: 1111.1472v3 · doi: 10.48550/arxiv.1111.1472 · pith_short_12: MG2VIWCVJKMX · pith_short_16: MG2VIWCVJKMXBJKD · pith_short_8: MG2VIWCV

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/MG2VIWCVJKMXBJKDKQ6AY2FEFB \
  | 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: 61b55458554a9970a543543c0c68a4287f9af776ea05410f123677af9ccf9469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eab53e1c3a0b5bba51fca3d640142909813d81044c737a5c12a8f91ff54b494",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-07T02:22:30Z",
    "title_canon_sha256": "76b18e7eec68dd2a28ce8a3ab70df18ca398106d440fba07bb3c958bb86f4576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1472",
    "kind": "arxiv",
    "version": 3
  }
}