Pith Number

pith:5TPWJWRW

pith:2015:5TPWJWRWNPPHNESN6L2TWYGHVK

not attested not anchored not stored refs pending

Generation, characterization and use of atom-resonant indistinguishable photon pairs

Morgan W. Mitchell

arxiv:1502.07615 v1 · 2015-02-26 · 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{5TPWJWRWNPPHNESN6L2TWYGHVK}

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	2026-05-18T02:26:03.290225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecdf64da366bde76924df2f53b60c7aa90a7df0d09ade2da9ee15b8c58fff228

Aliases

arxiv: 1502.07615 · arxiv_version: 1502.07615v1 · doi: 10.48550/arxiv.1502.07615 · pith_short_12: 5TPWJWRWNPPH · pith_short_16: 5TPWJWRWNPPHNESN · pith_short_8: 5TPWJWRW

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/5TPWJWRWNPPHNESN6L2TWYGHVK \
  | 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: ecdf64da366bde76924df2f53b60c7aa90a7df0d09ade2da9ee15b8c58fff228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4691f94b67bdc83ae80629d673f7589d4a8a67518a2907df038af67c0132ad34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-26T16:10:26Z",
    "title_canon_sha256": "1768f86816d204827c2b196cb9981b733fb1f173d10a1dbae2d67341aa86105e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07615",
    "kind": "arxiv",
    "version": 1
  }
}