Pith Number

pith:DMGK2L5X

pith:2018:DMGK2L5XGTKUJ5IQ3ZRHG52L7M

not attested not anchored not stored refs pending

Amplituhedron meets Jeffrey-Kirwan Residue

Livia Ferro, Matteo Parisi, Tomasz Lukowski

arxiv:1805.01301 v1 · 2018-05-03 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMGK2L5XGTKUJ5IQ3ZRHG52L7M}

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	2026-05-17T23:55:14.704222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b0cad2fb734d544f510de6273774bfb1c8cdf6a32dee495b910f988a72e530f

Aliases

arxiv: 1805.01301 · arxiv_version: 1805.01301v1 · doi: 10.48550/arxiv.1805.01301 · pith_short_12: DMGK2L5XGTKU · pith_short_16: DMGK2L5XGTKUJ5IQ · pith_short_8: DMGK2L5X

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/DMGK2L5XGTKUJ5IQ3ZRHG52L7M \
  | 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: 1b0cad2fb734d544f510de6273774bfb1c8cdf6a32dee495b910f988a72e530f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf1d8fad074c0fd45b9195ce90cf6361f0af05afc6e4a7098998ca86926447f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-03T13:35:48Z",
    "title_canon_sha256": "ce3f636519fc08c1c046bc9e6d6f2ea6b02a3d89b185078845d7c858ced4829a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01301",
    "kind": "arxiv",
    "version": 1
  }
}