Pith Number

pith:C2JBXC2Q

pith:2009:C2JBXC2QOLIQGI2LI2PNDN67RF

not attested not anchored not stored refs pending

Fermionic dual of one-dimensional bosonic particles with derivative delta function potential

B. Basu-Mallick, Tanaya Bhattacharyya

arxiv:0907.2358 v1 · 2009-07-14 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2JBXC2QOLIQGI2LI2PNDN67RF}

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	2026-05-18T02:34:38.825350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16921b8b5072d103234b469ed1b7df894eb4eba50bcd656aca53af74fd8c0ac0

Aliases

arxiv: 0907.2358 · arxiv_version: 0907.2358v1 · doi: 10.48550/arxiv.0907.2358 · pith_short_12: C2JBXC2QOLIQ · pith_short_16: C2JBXC2QOLIQGI2L · pith_short_8: C2JBXC2Q

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/C2JBXC2QOLIQGI2LI2PNDN67RF \
  | 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: 16921b8b5072d103234b469ed1b7df894eb4eba50bcd656aca53af74fd8c0ac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d128370b1345e87a9f835c5c82259eea06f146441203b7d2b93fdc69fd1b9d03",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-07-14T14:04:51Z",
    "title_canon_sha256": "06d4de8803afd10616c7910d24c2196d69b219788670127ee5b9ab235cc65a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2358",
    "kind": "arxiv",
    "version": 1
  }
}