Pith Number

pith:3FOEFBWC

pith:2019:3FOEFBWCMZTOUJTTCPUUIUD6NW

not attested not anchored not stored refs pending

A Soft Theorem for the Tropical Grassmannian

Alfredo Guevara, Diego Garc\'ia Sep\'ulveda

arxiv:1909.05291 v1 · 2019-09-11 · 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{3FOEFBWCMZTOUJTTCPUUIUD6NW}

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	2026-07-05T00:04:11.477212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95c4286c26666ea267313e944507e6d9938b210f1740a0d4f7cf15cb6eb5335

Aliases

arxiv: 1909.05291 · arxiv_version: 1909.05291v1 · doi: 10.48550/arxiv.1909.05291 · pith_short_12: 3FOEFBWCMZTO · pith_short_16: 3FOEFBWCMZTOUJTT · pith_short_8: 3FOEFBWC

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/3FOEFBWCMZTOUJTTCPUUIUD6NW \
  | 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: d95c4286c26666ea267313e944507e6d9938b210f1740a0d4f7cf15cb6eb5335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf9449d91861cf7e6bc4bf36fcfc4f481c7b6ea886b1e507d3cb5dddb8c43ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-11T18:34:16Z",
    "title_canon_sha256": "0c2919c1bb111ffe0617518c35f84684d6473296f53c8d0b800f290dd313f64a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05291",
    "kind": "arxiv",
    "version": 1
  }
}