Pith Number

pith:O3ABDQ3C

pith:2019:O3ABDQ3COWNOYDEFCVBNNRUGVZ

not attested not anchored not stored refs pending

New Soft Theorems for Goldstone Boson Amplitudes

Jaroslav Trnka, Jiri Novotny, Karol Kampf, Mikhail Shifman

arxiv:1910.04766 v1 · 2019-10-10 · 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{O3ABDQ3COWNOYDEFCVBNNRUGVZ}

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	2026-07-05T00:50:06.566385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02

Aliases

arxiv: 1910.04766 · arxiv_version: 1910.04766v1 · doi: 10.48550/arxiv.1910.04766 · pith_short_12: O3ABDQ3COWNO · pith_short_16: O3ABDQ3COWNOYDEF · pith_short_8: O3ABDQ3C

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/O3ABDQ3COWNOYDEFCVBNNRUGVZ \
  | 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: 76c011c362759aec0c851542d6c686ae776ff3e7aa0e2a0a080f63f883e15d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46643564d1738ab5fa1e822489a655b8690504e6012ded4277603b7f6d57dcb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-10-10T18:00:01Z",
    "title_canon_sha256": "6af065b55e0e25045095d3f0583b9a70273934e5ede3b281ea86ecacc24e4816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04766",
    "kind": "arxiv",
    "version": 1
  }
}