Pith Number

pith:EKPBEBLI

pith:2018:EKPBEBLI3QG35SWXBWBBRCMPPQ

not attested not anchored not stored refs pending

Pion masses under intense magnetic fields within the NJL model

D. Gomez Dumm, M. Coppola, N.N. Scoccola

arxiv:1805.01549 v1 · 2018-05-03 · 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{EKPBEBLI3QG35SWXBWBBRCMPPQ}

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	2026-05-18T00:16:47.504768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229e120568dc0dbecad70d8218898f7c05182ef374a0b1cd6924e3912c37e855

Aliases

arxiv: 1805.01549 · arxiv_version: 1805.01549v1 · doi: 10.48550/arxiv.1805.01549 · pith_short_12: EKPBEBLI3QG3 · pith_short_16: EKPBEBLI3QG35SWX · pith_short_8: EKPBEBLI

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/EKPBEBLI3QG35SWXBWBBRCMPPQ \
  | 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: 229e120568dc0dbecad70d8218898f7c05182ef374a0b1cd6924e3912c37e855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81833d8c3691b092e7f1026f0ae07286787c1ae84f57b013b4fc23ffbf4492fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-03T21:36:53Z",
    "title_canon_sha256": "e686498e3080a67538ad2a0ecd38808bdd8129cb926d3d45580248d62bbd44fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01549",
    "kind": "arxiv",
    "version": 1
  }
}