Pith Number

pith:M3YWZWUO

pith:2012:M3YWZWUOXUT2OACMNTSDHO2G3Y

not attested not anchored not stored refs pending

Generating All Tree Amplitudes in N=4 SYM by Inverse Soft Limit

Congkao Wen, Dhritiman Nandan

arxiv:1204.4841 v2 · 2012-04-21 · 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{M3YWZWUOXUT2OACMNTSDHO2G3Y}

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	2026-05-18T01:57:47.732891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f16cda8ebd27a7004c6ce433bb46de1833e282146eea1da1db90ce1c64b9b8

Aliases

arxiv: 1204.4841 · arxiv_version: 1204.4841v2 · doi: 10.48550/arxiv.1204.4841 · pith_short_12: M3YWZWUOXUT2 · pith_short_16: M3YWZWUOXUT2OACM · pith_short_8: M3YWZWUO

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/M3YWZWUOXUT2OACMNTSDHO2G3Y \
  | 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: 66f16cda8ebd27a7004c6ce433bb46de1833e282146eea1da1db90ce1c64b9b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f7a4950b78ab5eadc204dd13015a57584fde7691a875b6e567653c871ee6b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-21T22:05:30Z",
    "title_canon_sha256": "0d6a8e72430aa9763ae3a1595dc680e1c5d7693c2a9373ee85f567045cdef22b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4841",
    "kind": "arxiv",
    "version": 2
  }
}