Pith Number

pith:EK3Q5TGM

pith:2025:EK3Q5TGMB2HW5GELIAZGRP35EY

not attested not anchored not stored refs pending

Symplectic Grassmannian description of the Coulomb branch three and four point amplitudes

Amit Suthar, Subramanya Hegde, Veronica Calvo Cortes, Yassine El Maazouz

arxiv:2505.03705 v1 · 2025-05-06 · 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{EK3Q5TGMB2HW5GELIAZGRP35EY}

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	2026-07-05T10:59:20.823447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b70ecccc0e8f6e988b403268bf7d2630acf9bde68c606d6fbe794a75dec0eb

Aliases

arxiv: 2505.03705 · arxiv_version: 2505.03705v1 · doi: 10.48550/arxiv.2505.03705 · pith_short_12: EK3Q5TGMB2HW · pith_short_16: EK3Q5TGMB2HW5GEL · pith_short_8: EK3Q5TGM

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/EK3Q5TGMB2HW5GELIAZGRP35EY \
  | 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: 22b70ecccc0e8f6e988b403268bf7d2630acf9bde68c606d6fbe794a75dec0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefc3d18689fd252b8885f39412734e7d3fb61661abec3994d15a4699d7b04ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-05-06T17:25:46Z",
    "title_canon_sha256": "220b83af3bc70d430b2e9ce7e55a8295886dc9e14ff6ba82985bd3b9f025a3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03705",
    "kind": "arxiv",
    "version": 1
  }
}