Pith Number

pith:IRE3ADLX

pith:2015:IRE3ADLXU3GCV7GQRHTIYS3KBE

not attested not anchored not stored refs pending

Long spatial coherence times a few micro-meters from a room temperature surface

David Groswasser, Mark Keil, Ron Folman, Shuyu Zhou, Yonathan Japha

arxiv:1502.01605 v1 · 2015-02-05 · quant-ph · physics.atom-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{IRE3ADLXU3GCV7GQRHTIYS3KBE}

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	2026-05-18T02:27:51.688153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4449b00d77a6cc2afcd089e68c4b6a093df4e0acb5850f14ed3e2489dcccf7af

Aliases

arxiv: 1502.01605 · arxiv_version: 1502.01605v1 · doi: 10.48550/arxiv.1502.01605 · pith_short_12: IRE3ADLXU3GC · pith_short_16: IRE3ADLXU3GCV7GQ · pith_short_8: IRE3ADLX

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/IRE3ADLXU3GCV7GQRHTIYS3KBE \
  | 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: 4449b00d77a6cc2afcd089e68c4b6a093df4e0acb5850f14ed3e2489dcccf7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5619291c52aff72d025375eade73b35fd35c2af72cc22a4c752e9d266dda3d",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-05T15:22:56Z",
    "title_canon_sha256": "e0414acc379b6b629516d1407521ded333b6f8fee90fc40322f7736a2f846114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01605",
    "kind": "arxiv",
    "version": 1
  }
}