Pith Number

pith:U6MNQQBG

pith:2016:U6MNQQBGZAPBBPMLYOT2MU4ZYI

not attested not anchored not stored refs pending

Feynman propagators and Hadamard states from scattering data for the Klein-Gordon equation on asymptotically Minkowski spacetimes

Christian G\'erard (LM-Orsay), Michal Wrochna (IF)

arxiv:1603.07465 v1 · 2016-03-24 · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6MNQQBGZAPBBPMLYOT2MU4ZYI}

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	2026-05-18T01:18:20.853167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a798d84026c81e10bd8bc3a7a65399c20ac58ac511a7b8e14ef602ec371c1ad1

Aliases

arxiv: 1603.07465 · arxiv_version: 1603.07465v1 · doi: 10.48550/arxiv.1603.07465 · pith_short_12: U6MNQQBGZAPB · pith_short_16: U6MNQQBGZAPBBPML · pith_short_8: U6MNQQBG

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/U6MNQQBGZAPBBPMLYOT2MU4ZYI \
  | 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: a798d84026c81e10bd8bc3a7a65399c20ac58ac511a7b8e14ef602ec371c1ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46673b98c00f1aab7951b9c79db5f7d533e11d7662b71dbca1afc2e342c8bc8a",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-03-24T08:17:58Z",
    "title_canon_sha256": "9f6f956bcdd2242143a16c8ccd05fa20f58d06c3ce735a57c48fdc88fff185be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07465",
    "kind": "arxiv",
    "version": 1
  }
}