Pith Number

pith:RGRQGSYH

pith:2009:RGRQGSYH2H6IMIEAC5RYSRAEPQ

not attested not anchored not stored refs pending

IR divergences and Regge limits of subleading-color contributions to the four-gluon amplitude in N=4 SYM Theory

Howard J. Schnitzer, Stephen G. Naculich

arxiv:0907.1895 v4 · 2009-07-12 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGRQGSYH2H6IMIEAC5RYSRAEPQ}

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	2026-05-18T02:13:03.869822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a3034b07d1fc86208017638944047c1eb3f3999e69b1547cbbdf8a5dc9c625

Aliases

arxiv: 0907.1895 · arxiv_version: 0907.1895v4 · doi: 10.48550/arxiv.0907.1895 · pith_short_12: RGRQGSYH2H6I · pith_short_16: RGRQGSYH2H6IMIEA · pith_short_8: RGRQGSYH

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/RGRQGSYH2H6IMIEAC5RYSRAEPQ \
  | 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: 89a3034b07d1fc86208017638944047c1eb3f3999e69b1547cbbdf8a5dc9c625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9beaa24779c5581198bbf1376c94aedf0f4689226aa57054f068aa04aaca12f5",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-07-12T02:26:26Z",
    "title_canon_sha256": "aa6aaef7c0741ad481de40cbf299bf2444b41ccdbe07a3fedb5238a6657a7e67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1895",
    "kind": "arxiv",
    "version": 4
  }
}