Pith Number

pith:GWDPPD7T

pith:2013:GWDPPD7TQFU6CX3ZNEUBAAVXXT

not attested not anchored not stored refs pending

Evidence for a pion condensate formation in pp interactions at U-70

Elena Kokoulina

arxiv:1307.7225 v2 · 2013-07-27 · hep-ex · nucl-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{GWDPPD7TQFU6CX3ZNEUBAAVXXT}

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	2026-05-18T03:17:13.920072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3586f78ff38169e15f7969281002b7bcf178e223b702665088108312b94583a3

Aliases

arxiv: 1307.7225 · arxiv_version: 1307.7225v2 · doi: 10.48550/arxiv.1307.7225 · pith_short_12: GWDPPD7TQFU6 · pith_short_16: GWDPPD7TQFU6CX3Z · pith_short_8: GWDPPD7T

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/GWDPPD7TQFU6CX3ZNEUBAAVXXT \
  | 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: 3586f78ff38169e15f7969281002b7bcf178e223b702665088108312b94583a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6edad9e15f6b8b524bed7560d0bf8bf5dd0d2383cc5ffc199ff48d0b29e70bb9",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2013-07-27T07:31:04Z",
    "title_canon_sha256": "13f448f76a374cda7e9ea35c9bb0e824ef582ecbe5ab951435f64408039f3866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7225",
    "kind": "arxiv",
    "version": 2
  }
}