Pith Number

pith:2YQW5MHS

pith:2015:2YQW5MHSKYYTHARO2T3WUVLDNM

not attested not anchored not stored refs pending

On single and double soft behaviors in NLSM

Hui Luo, Yi-Jian Du

arxiv:1505.04411 v4 · 2015-05-17 · 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{2YQW5MHSKYYTHARO2T3WUVLDNM}

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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.

Cited by

4 papers in Pith

Note on tree NLSM amplitudes and soft theorems

Constructing tree amplitudes of scalar EFT from double soft theorem

Soft theorems of tree-level ${\rm Tr}(\phi^3)$, YM and NLSM amplitudes from $2$-splits

Can Locality, Unitarity, and Hidden Zeros Completely Determine Tree-Level Amplitudes?

Receipt and verification

First computed	2026-05-18T01:34:45.099705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6216eb0f2563133822ed4f76a55636b22ddbdd39dabae1678c67126ef946b1d

Aliases

arxiv: 1505.04411 · arxiv_version: 1505.04411v4 · doi: 10.48550/arxiv.1505.04411 · pith_short_12: 2YQW5MHSKYYT · pith_short_16: 2YQW5MHSKYYTHARO · pith_short_8: 2YQW5MHS

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/2YQW5MHSKYYTHARO2T3WUVLDNM \
  | 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: d6216eb0f2563133822ed4f76a55636b22ddbdd39dabae1678c67126ef946b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5867ea59189e3071ac2135410236df05d2ed1132cce5b50777191395af7f1aa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-17T15:58:41Z",
    "title_canon_sha256": "b87534a5086bcec60815b5f48915a50c1759d94d7706ec0b9e49653adde6f373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04411",
    "kind": "arxiv",
    "version": 4
  }
}