Pith Number

pith:67SDV6UO

pith:2012:67SDV6UO4OL44HJCAYA2VA72IO

not attested not anchored not stored refs pending

A Study of Teleportation and Super Dense Coding capacity in Remote Entanglement Distribution

Indranil Chakrabarty, Sk Sazim

arxiv:1210.1312 v4 · 2012-10-04 · 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{67SDV6UO4OL44HJCAYA2VA72IO}

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	2026-05-18T03:15:34.518720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e43afa8ee397ce1d220601aa83fa438a2ce7fe86f47d482c97497980e81ea1

Aliases

arxiv: 1210.1312 · arxiv_version: 1210.1312v4 · doi: 10.48550/arxiv.1210.1312 · pith_short_12: 67SDV6UO4OL4 · pith_short_16: 67SDV6UO4OL44HJC · pith_short_8: 67SDV6UO

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/67SDV6UO4OL44HJCAYA2VA72IO \
  | 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: f7e43afa8ee397ce1d220601aa83fa438a2ce7fe86f47d482c97497980e81ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b4219d91c1bd10c36a615afca7856871dd1562ccbb499140b53f5b5c29ed91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-04T06:32:54Z",
    "title_canon_sha256": "86623b1aa522cf74416972fd5bc7d207fcaeadaf7a4e09639c334a20aad094a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1312",
    "kind": "arxiv",
    "version": 4
  }
}