Pith Number

pith:C2XP257N

pith:2012:C2XP257NWF6LMCRZWWI5KFGMDS

not attested not anchored not stored refs pending

Generalized form of optimal teleportation witnesses

Atul Kumar, Pankaj Agrawal, Satyabrata Adhikari

arxiv:1204.0983 v3 · 2012-04-04 · 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{C2XP257NWF6LMCRZWWI5KFGMDS}

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	2026-05-18T02:16:39.543015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16aefd77edb17cb60a39b591d514cc1c914987e1cafd0b99c1749a8830a9f4cd

Aliases

arxiv: 1204.0983 · arxiv_version: 1204.0983v3 · doi: 10.48550/arxiv.1204.0983 · pith_short_12: C2XP257NWF6L · pith_short_16: C2XP257NWF6LMCRZ · pith_short_8: C2XP257N

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/C2XP257NWF6LMCRZWWI5KFGMDS \
  | 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: 16aefd77edb17cb60a39b591d514cc1c914987e1cafd0b99c1749a8830a9f4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62c924d7d327c825149329b890e268c483eb65a17f9363ce728b1a4b55ae212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-04T16:16:40Z",
    "title_canon_sha256": "db1e68e54bdb9e440e109bef91646a07f4df23157ff063b9e31e58ef062625ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0983",
    "kind": "arxiv",
    "version": 3
  }
}