Pith Number

pith:2MIPLXNV

pith:2015:2MIPLXNV27D3DQDURZANXRBOUY

not attested not anchored not stored refs pending

Antiproton--proton annihilation into pion pairs within effective meson theory

Egle Tomasi-Gustafsson, Ying Wang, Yury M. Bystritskiy

arxiv:1512.05520 v1 · 2015-12-17 · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MIPLXNV27D3DQDURZANXRBOUY}

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	2026-05-18T00:46:43.006132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d310f5ddb5d7c7b1c0748e40dbc42ea62569c73df6b42f36dfdc8487c1dd58b6

Aliases

arxiv: 1512.05520 · arxiv_version: 1512.05520v1 · doi: 10.48550/arxiv.1512.05520 · pith_short_12: 2MIPLXNV27D3 · pith_short_16: 2MIPLXNV27D3DQDU · pith_short_8: 2MIPLXNV

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/2MIPLXNV27D3DQDURZANXRBOUY \
  | 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: d310f5ddb5d7c7b1c0748e40dbc42ea62569c73df6b42f36dfdc8487c1dd58b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94493c93bb628bced0909f22e03f00df5eeaa1a083a141fd0e0c4f9fa252e879",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-17T10:31:41Z",
    "title_canon_sha256": "669c45cbe4ae00d6fb6c707fc7069f474d9b7c617f2df9259eb0521bf760b6bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05520",
    "kind": "arxiv",
    "version": 1
  }
}