Pith Number

pith:UUZ2DLVW

pith:2012:UUZ2DLVWCW6WXQGMMBLXZ5DQ3W

not attested not anchored not stored refs pending

The first dozen years of the history of ITEP Theoretical Physics Laboratory

B. L. Ioffe

arxiv:1208.1386 v1 · 2012-08-07 · physics.hist-ph · hep-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{UUZ2DLVWCW6WXQGMMBLXZ5DQ3W}

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	2026-05-18T01:55:22.237022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a533a1aeb615bd6bc0cc60577cf470ddb840fc47c49583fd4e496f98a7186776

Aliases

arxiv: 1208.1386 · arxiv_version: 1208.1386v1 · doi: 10.48550/arxiv.1208.1386 · pith_short_12: UUZ2DLVWCW6W · pith_short_16: UUZ2DLVWCW6WXQGM · pith_short_8: UUZ2DLVW

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/UUZ2DLVWCW6WXQGMMBLXZ5DQ3W \
  | 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: a533a1aeb615bd6bc0cc60577cf470ddb840fc47c49583fd4e496f98a7186776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "958be9b6026177ddd2f3eb8b12dcb42d21aa4f3338a2cb9f15b266100065c64b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2012-08-07T10:04:11Z",
    "title_canon_sha256": "bcab0367359f7db2feda1a311220d6e80236a2c020c2ddfa856fd0fe6a901b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1386",
    "kind": "arxiv",
    "version": 1
  }
}