Pith Number

pith:VAPYRNC5

pith:2001:VAPYRNC5FSVA44JSGHJLUEO25I

not attested not anchored not stored refs pending

Mesons in Light-Front QCD$_{2+1}$: Investigation of a Bloch Effective Hamiltonian

A. Harindranath, Dipankar Chakrabarti

arxiv:hep-th/0107188 v1 · 2001-07-23 · 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{VAPYRNC5FSVA44JSGHJLUEO25I}

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	2026-05-18T04:35:23.851640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81f88b45d2caa0e713231d2ba11daea2a69d5d319f79b7270e6bad2682ab06c

Aliases

arxiv: hep-th/0107188 · arxiv_version: hep-th/0107188v1 · doi: 10.48550/arxiv.hep-th/0107188 · pith_short_12: VAPYRNC5FSVA · pith_short_16: VAPYRNC5FSVA44JS · pith_short_8: VAPYRNC5

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/VAPYRNC5FSVA44JSGHJLUEO25I \
  | 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: a81f88b45d2caa0e713231d2ba11daea2a69d5d319f79b7270e6bad2682ab06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925d0213d3bebcfa591e7130f0eb5e71dd060c26abce86ea33c91d53bedff376",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-07-23T08:06:26Z",
    "title_canon_sha256": "8ab893ae1699c56d897b6365b8ce2a33424c79a59ac7519690ac6a8e4b329af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0107188",
    "kind": "arxiv",
    "version": 1
  }
}