Pith Number

pith:LCJ6MGG3

pith:2026:LCJ6MGG3N3UE6RCSCALGONIKUO

not attested not anchored not stored refs pending

Kink collisions in a two-dimensional gravity model

Yuan Zhong, Zhen-Tao He

arxiv:2607.13620 v1 · 2026-07-15 · 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{LCJ6MGG3N3UE6RCSCALGONIKUO}

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	2026-07-16T01:22:57.251563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5893e618db6ee84f4452101667350aa39359ab1bd88d8a52abe500b36be4ceef

Aliases

arxiv: 2607.13620 · arxiv_version: 2607.13620v1 · doi: 10.48550/arxiv.2607.13620 · pith_short_12: LCJ6MGG3N3UE · pith_short_16: LCJ6MGG3N3UE6RCS · pith_short_8: LCJ6MGG3

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/LCJ6MGG3N3UE6RCSCALGONIKUO \
  | 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: 5893e618db6ee84f4452101667350aa39359ab1bd88d8a52abe500b36be4ceef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635a8951b7a881515dc42529b4636c5349c08fdf3658e68167b5c01cbd972898",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-15T09:09:14Z",
    "title_canon_sha256": "8272947aec3b904fbd7dea70c70882c227f2818e930fa652503991d8a4b3e420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13620",
    "kind": "arxiv",
    "version": 1
  }
}