Pith Number

pith:DM7GKU2N

pith:2018:DM7GKU2NTBDNB5ZZMJDBGCNUB5

not attested not anchored not stored refs pending

Kinks in higher derivative scalar field theory

Chun-E Fu, Rong-Zhen Guo, Yuan Zhong, Yu-Xiao Liu

arxiv:1804.02611 v1 · 2018-04-08 · 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{DM7GKU2NTBDNB5ZZMJDBGCNUB5}

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	2026-05-18T00:01:01.856529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3e65534d9846d0f73962461309b40f4ac03e609026d394dc8e81ddf528fbd9

Aliases

arxiv: 1804.02611 · arxiv_version: 1804.02611v1 · doi: 10.48550/arxiv.1804.02611 · pith_short_12: DM7GKU2NTBDN · pith_short_16: DM7GKU2NTBDNB5ZZ · pith_short_8: DM7GKU2N

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/DM7GKU2NTBDNB5ZZMJDBGCNUB5 \
  | 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: 1b3e65534d9846d0f73962461309b40f4ac03e609026d394dc8e81ddf528fbd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a89221e401375627d149cf2a0e474d511ec77b8cd6251b94f202ef8b368b029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-08T01:46:04Z",
    "title_canon_sha256": "0d4796f4a02951504ff7e7a3e6ab7f84ef656b4fb26f0e130b8b869eb227718c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02611",
    "kind": "arxiv",
    "version": 1
  }
}