Pith Number

pith:N7ULUCUD

pith:2014:N7ULUCUDNUJOPIESSQCLYYPSNN

not attested not anchored not stored refs pending

Are Soft Theorems Renormalized?

Ellis Ye Yuan, Freddy Cachazo

arxiv:1405.3413 v2 · 2014-05-14 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7ULUCUDNUJOPIESSQCLYYPSNN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:48:35.775566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe8ba0a836d12e7a0929404bc61f26b7f00ab9cda7e5d116b0f8e06da430e30

Aliases

arxiv: 1405.3413 · arxiv_version: 1405.3413v2 · doi: 10.48550/arxiv.1405.3413 · pith_short_12: N7ULUCUDNUJO · pith_short_16: N7ULUCUDNUJOPIES · pith_short_8: N7ULUCUD

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/N7ULUCUDNUJOPIESSQCLYYPSNN \
  | 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: 6fe8ba0a836d12e7a0929404bc61f26b7f00ab9cda7e5d116b0f8e06da430e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c829f126f9a982ff263de999beba138d3c62ff285d86d7e9bf476fbdc9fac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-05-14T08:52:34Z",
    "title_canon_sha256": "afd40ba68ce0021652e3b39f3749f3a8b10dc0668689907e55fa0c463db578a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3413",
    "kind": "arxiv",
    "version": 2
  }
}