Pith Number

pith:2IMNI4ZH

pith:2015:2IMNI4ZHMQWU3CVCJGLZIBS53U

not attested not anchored not stored refs pending

Electromagnetic production of pions and quark dynamical mass in Minkowski space

V. Sauli

arxiv:1505.03778 v4 · 2015-05-14 · 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{2IMNI4ZHMQWU3CVCJGLZIBS53U}

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	2026-05-17T23:39:42.428121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d218d47327642d4d8aa2499794065ddd36a51523be380414cffea0fcb8ae892d

Aliases

arxiv: 1505.03778 · arxiv_version: 1505.03778v4 · doi: 10.48550/arxiv.1505.03778 · pith_short_12: 2IMNI4ZHMQWU · pith_short_16: 2IMNI4ZHMQWU3CVC · pith_short_8: 2IMNI4ZH

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/2IMNI4ZHMQWU3CVCJGLZIBS53U \
  | 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: d218d47327642d4d8aa2499794065ddd36a51523be380414cffea0fcb8ae892d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc00fc37c9aa2d23a0f92ff1fbd5e0137ed57cba47876ed7165dd8891078461",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-05-14T16:15:10Z",
    "title_canon_sha256": "423ea2a134f6617321e5e01a65dccb9098ccee2124675453214ed9e1c5616825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03778",
    "kind": "arxiv",
    "version": 4
  }
}