Pith Number

pith:7Q5ZQUOP

pith:2010:7Q5ZQUOPO6WBGV2KUWSMM3DBUK

not attested not anchored not stored refs pending

Double-delta potentials: one dimensional scattering. The Casimir effect and kink fluctuations

J. Mateos Guilarte, Jose M. Mu\~noz-Casta\~neda

arxiv:1010.3116 v3 · 2010-10-15 · math-ph · hep-th · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q5ZQUOPO6WBGV2KUWSMM3DBUK}

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	2026-05-18T04:20:22.169828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3b9851cf77ac13574aa5a4c66c61a2a49d50bab998f97a304a9d7ec3a8faae

Aliases

arxiv: 1010.3116 · arxiv_version: 1010.3116v3 · doi: 10.48550/arxiv.1010.3116 · pith_short_12: 7Q5ZQUOPO6WB · pith_short_16: 7Q5ZQUOPO6WBGV2K · pith_short_8: 7Q5ZQUOP

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/7Q5ZQUOPO6WBGV2KUWSMM3DBUK \
  | 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: fc3b9851cf77ac13574aa5a4c66c61a2a49d50bab998f97a304a9d7ec3a8faae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50bbe0095f8255b3e4fce5d4761fba9194d1fa38c50ce61b798447f636c6dba",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-15T10:46:25Z",
    "title_canon_sha256": "7c4f84adbb860721e5e5071f78d90dd634e18122b92a1b4d1c01793495e64b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3116",
    "kind": "arxiv",
    "version": 3
  }
}