Pith Number

pith:FEWBHFQO

pith:2014:FEWBHFQOKSGSPDHRSSVW32ET4Z

not attested not anchored not stored refs pending

Dynamical mass generation in unquenched QED using the Dyson--Schwinger equations

Anthony G. Williams, Ayse Kizilersu, Michael R. Pennington, Richard Williams, Tom Sizer

arxiv:1409.5979 v1 · 2014-09-21 · hep-ph · hep-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{FEWBHFQOKSGSPDHRSSVW32ET4Z}

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	2026-05-18T02:42:14.007914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292c13960e548d278cf194ab6de893e64e0278ec43fa4522af73309b5bad9dfd

Aliases

arxiv: 1409.5979 · arxiv_version: 1409.5979v1 · doi: 10.48550/arxiv.1409.5979 · pith_short_12: FEWBHFQOKSGS · pith_short_16: FEWBHFQOKSGSPDHR · pith_short_8: FEWBHFQO

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/FEWBHFQOKSGSPDHRSSVW32ET4Z \
  | 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: 292c13960e548d278cf194ab6de893e64e0278ec43fa4522af73309b5bad9dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56030c813358ce5055dad1b8d608e10f104a4bc4eb9447abed15a42534f62067",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-09-21T13:14:43Z",
    "title_canon_sha256": "7e8047314ae86f4df2814b47326cadd4af698ed81504a2055d39bd91f3c69dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5979",
    "kind": "arxiv",
    "version": 1
  }
}