Pith Number

pith:P4FDLLET

pith:2015:P4FDLLETTMPDYHU2YMSW72XBZP

not attested not anchored not stored refs pending

A note about a new class of two-kinks

H. P. de Oliveira, T. S. Mendon\c{c}a

arxiv:1504.07315 v1 · 2015-04-28 · 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{P4FDLLETTMPDYHU2YMSW72XBZP}

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	2026-05-18T02:17:35.221526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f0a35ac939b1e3c1e9ac3256feae1cbeb6f92c1e2374111760add5d086818b3

Aliases

arxiv: 1504.07315 · arxiv_version: 1504.07315v1 · doi: 10.48550/arxiv.1504.07315 · pith_short_12: P4FDLLETTMPD · pith_short_16: P4FDLLETTMPDYHU2 · pith_short_8: P4FDLLET

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/P4FDLLETTMPDYHU2YMSW72XBZP \
  | 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: 7f0a35ac939b1e3c1e9ac3256feae1cbeb6f92c1e2374111760add5d086818b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81af633ea237c2e6f8508a9a2bfd1ac25427a6bcbae79ebf294faa4b6abd4ae0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-28T00:35:23Z",
    "title_canon_sha256": "bbb06eba0e180fb26f2fe728aa45e5a659b01672e9d60cade4b1fa8cafa463cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07315",
    "kind": "arxiv",
    "version": 1
  }
}