Pith Number

pith:2NS2ANTV

pith:2015:2NS2ANTVXKEOK4EXLSP2V5D4YK

not attested not anchored not stored refs pending

Pair production from residues of complex worldline instantons

Anton Ilderton, Greger Torgrimsson, Jonatan W{\aa}rdh

arxiv:1503.08828 v2 · 2015-03-30 · hep-th · 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{2NS2ANTVXKEOK4EXLSP2V5D4YK}

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	2026-05-18T01:37:10.955126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d365a03675ba88e570975c9faaf47cc2b3c6752c6b80f2665c6bb8e743e935b3

Aliases

arxiv: 1503.08828 · arxiv_version: 1503.08828v2 · doi: 10.48550/arxiv.1503.08828 · pith_short_12: 2NS2ANTVXKEO · pith_short_16: 2NS2ANTVXKEOK4EX · pith_short_8: 2NS2ANTV

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/2NS2ANTVXKEOK4EXLSP2V5D4YK \
  | 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: d365a03675ba88e570975c9faaf47cc2b3c6752c6b80f2665c6bb8e743e935b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a664e446a440412f7666df4f2c7a586ccb9e887228b3185cc2d2880ccbcc7221",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-30T20:00:24Z",
    "title_canon_sha256": "6bead7cdcdaa7da07ab03ee233aa516b840a18ed73818940056dbe79e77d3c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08828",
    "kind": "arxiv",
    "version": 2
  }
}