Pith Number

pith:UDUIRJVV

pith:2009:UDUIRJVVQZYIMH4GNCU6G5GO4Z

not attested not anchored not stored refs pending

Godot and the New Physics

Guy Wilkinson

arxiv:0910.0520 v1 · 2009-10-03 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDUIRJVVQZYIMH4GNCU6G5GO4Z}

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	2026-05-18T02:34:20.308278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e888a6b58670861f8668a9e374cee6541b6d1e3eeaf85d4cc0f24a6920bde4

Aliases

arxiv: 0910.0520 · arxiv_version: 0910.0520v1 · doi: 10.48550/arxiv.0910.0520 · pith_short_12: UDUIRJVVQZYI · pith_short_16: UDUIRJVVQZYIMH4G · pith_short_8: UDUIRJVV

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/UDUIRJVVQZYIMH4GNCU6G5GO4Z \
  | 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: a0e888a6b58670861f8668a9e374cee6541b6d1e3eeaf85d4cc0f24a6920bde4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726bfe94e8a28f332688f168d26e2de840bb1b4356d74fe33b8cd457e3356f64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-10-03T07:26:13Z",
    "title_canon_sha256": "3db1e70c5fd2e89f8f2b11d5fb0ed56c2268569db46858425e3dc07215b7f5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0520",
    "kind": "arxiv",
    "version": 1
  }
}