Pith Number

pith:Z76G6BS6

pith:2020:Z76G6BS6BPJWF3KTWPDY62EH6S

not attested not anchored not stored refs pending

Minimal Kinematics: An All $k$ and $n$ Peek into ${\rm Trop}^+{\rm G}(k,n)$

Freddy Cachazo, Nick Early

arxiv:2003.07958 v3 · 2020-03-17 · hep-th · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z76G6BS6BPJWF3KTWPDY62EH6S}

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.

Cited by

1 paper in Pith

The CEGM NLSM

Receipt and verification

First computed	2026-07-05T03:08:42.011527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cffc6f065e0bd362ed53b3c78f6887f480cd6b98abdda466015268cf1ec42bac

Aliases

arxiv: 2003.07958 · arxiv_version: 2003.07958v3 · doi: 10.48550/arxiv.2003.07958 · pith_short_12: Z76G6BS6BPJW · pith_short_16: Z76G6BS6BPJWF3KT · pith_short_8: Z76G6BS6

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/Z76G6BS6BPJWF3KTWPDY62EH6S \
  | 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: cffc6f065e0bd362ed53b3c78f6887f480cd6b98abdda466015268cf1ec42bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1884ce715da1a76541bcfb5efca64c7804db1d5870900f5c00b9f5a3267c1566",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-17T21:43:46Z",
    "title_canon_sha256": "4ac20495321a78d3384165a6d14626ed44846f9d998c13df9e336a4169a00e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07958",
    "kind": "arxiv",
    "version": 3
  }
}