Pith Number

pith:AP4ECSLV

pith:2011:AP4ECSLVIAAD6UOTNKSZQ4BW3H

not attested not anchored not stored refs pending

Plans for future B factories

Peter Krizan

arxiv:1103.1209 v1 · 2011-03-07 · 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{AP4ECSLVIAAD6UOTNKSZQ4BW3H}

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	2026-05-18T04:27:16.909965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f841497540003f51d36aa5987036d9e3bd441e0872181e9833182e83c76650

Aliases

arxiv: 1103.1209 · arxiv_version: 1103.1209v1 · doi: 10.48550/arxiv.1103.1209 · pith_short_12: AP4ECSLVIAAD · pith_short_16: AP4ECSLVIAAD6UOT · pith_short_8: AP4ECSLV

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/AP4ECSLVIAAD6UOTNKSZQ4BW3H \
  | 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: 03f841497540003f51d36aa5987036d9e3bd441e0872181e9833182e83c76650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d924e6fea05180c6ceab26c0911bda2bc874b79749d304dd3e5300a677aa91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-03-07T08:30:48Z",
    "title_canon_sha256": "2877f0b35cb4feb2d2595261bd9262d3bcd213d15585ec7dfa375aecf2424318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1209",
    "kind": "arxiv",
    "version": 1
  }
}