Pith Number

pith:REGJULXA

pith:2015:REGJULXA26XZVZM5KLTYCHL66O

not attested not anchored not stored refs pending

Measurement of the e+e- -> pi+pi- cross section using initial state radiation at BESIII

Benedikt Kloss

arxiv:1510.02293 v1 · 2015-10-08 · 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{REGJULXA26XZVZM5KLTYCHL66O}

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	2026-05-18T01:30:44.202125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

890c9a2ee0d7af9ae59d52e7811d7ef393f8d2f0403df74064965cdc18cef33c

Aliases

arxiv: 1510.02293 · arxiv_version: 1510.02293v1 · doi: 10.48550/arxiv.1510.02293 · pith_short_12: REGJULXA26XZ · pith_short_16: REGJULXA26XZVZM5 · pith_short_8: REGJULXA

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/REGJULXA26XZVZM5KLTYCHL66O \
  | 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: 890c9a2ee0d7af9ae59d52e7811d7ef393f8d2f0403df74064965cdc18cef33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca6ac1c304829cabd80b3fd8e99b9387a55cff169d273407c1bb4db0b96b9131",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-10-08T12:24:36Z",
    "title_canon_sha256": "fcd10483fda6d872197b500986356f09d7690add97eef1045a388b8dbe93d9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02293",
    "kind": "arxiv",
    "version": 1
  }
}