Pith Number

pith:2W6UCIRY

pith:2011:2W6UCIRYQ3KSYLOWX376PDHZ5R

not attested not anchored not stored refs pending

Future Prospects for Hadron Physics at PANDA

Ulrich Wiedner

arxiv:1104.3961 v1 · 2011-04-20 · 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{2W6UCIRYQ3KSYLOWX376PDHZ5R}

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	2026-05-18T04:20:24.520423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bd41223886d52c2dd6beffe78cf9ec598cc2f0ee8a56764988c7efc86f3fa0

Aliases

arxiv: 1104.3961 · arxiv_version: 1104.3961v1 · doi: 10.48550/arxiv.1104.3961 · pith_short_12: 2W6UCIRYQ3KS · pith_short_16: 2W6UCIRYQ3KSYLOW · pith_short_8: 2W6UCIRY

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/2W6UCIRYQ3KSYLOWX376PDHZ5R \
  | 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: d5bd41223886d52c2dd6beffe78cf9ec598cc2f0ee8a56764988c7efc86f3fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4f317e09681548f9201899abdfa57042e6ec61961505b0bae7d1e63a30d36d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-04-20T07:58:17Z",
    "title_canon_sha256": "fb12ca8eae3977bca05d6c55a4bae87cd135959df20d652b2dab81656e288dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3961",
    "kind": "arxiv",
    "version": 1
  }
}