Pith Number

pith:HLJJWWNM

pith:2009:HLJJWWNMDHPUUGTIEWKJHH4ABC

not attested not anchored not stored refs pending

Quantum decay into a non-flat continuum

Alex Elgart, Doron Cohen, Itamar Sela, James Aisenberg, Tsampikos Kottos

arxiv:0905.4934 v2 · 2009-05-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLJJWWNMDHPUUGTIEWKJHH4ABC}

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	2026-05-18T02:13:30.626664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ad29b59ac19df4a1a682594939f8008a10ab42ef806df1f5af99bb7b78e904d

Aliases

arxiv: 0905.4934 · arxiv_version: 0905.4934v2 · doi: 10.48550/arxiv.0905.4934 · pith_short_12: HLJJWWNMDHPU · pith_short_16: HLJJWWNMDHPUUGTI · pith_short_8: HLJJWWNM

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/HLJJWWNMDHPUUGTIEWKJHH4ABC \
  | 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: 3ad29b59ac19df4a1a682594939f8008a10ab42ef806df1f5af99bb7b78e904d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b985aeae32de224501d6efc39004d01720bfd76e0fc14a109fe2b4ab3dee19b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-29T18:17:38Z",
    "title_canon_sha256": "444bc684a7c2f67dfff06da8a58460ad97b6d64a615d65ad15bb787f4de7f654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4934",
    "kind": "arxiv",
    "version": 2
  }
}