Pith Number

pith:OTPIE4T6

pith:2000:OTPIE4T6Q7HGTZYXFO2TOF734N

not attested not anchored not stored refs pending

Propagation of entangled light pulses through dispersive and absorbing channels

A.V. Chizhov, D.-G. Welsch, E. Schmidt, L. Knoll

arxiv:quant-ph/0003143 v3 · 2000-03-30 · 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{OTPIE4T6Q7HGTZYXFO2TOF734N}

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	2026-07-04T14:45:27.500038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74de82727e87ce69e7172bb53717fbe35e2e7b486a495a1b969c1c4935bb57aa

Aliases

arxiv: quant-ph/0003143 · arxiv_version: quant-ph/0003143v3 · doi: 10.48550/arxiv.quant-ph/0003143 · pith_short_12: OTPIE4T6Q7HG · pith_short_16: OTPIE4T6Q7HGTZYX · pith_short_8: OTPIE4T6

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/OTPIE4T6Q7HGTZYXFO2TOF734N \
  | 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: 74de82727e87ce69e7172bb53717fbe35e2e7b486a495a1b969c1c4935bb57aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e5e4d91357c4008232c16aacde4a678f0cb36efe0a161c4e7e42850df5da11",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-03-30T16:38:06Z",
    "title_canon_sha256": "8a17c842de059fbad3a92280d174ea2cca76208aac3dfac940c56e66c2347067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0003143",
    "kind": "arxiv",
    "version": 3
  }
}