Pith Number

pith:NO77HE5Q

pith:2014:NO77HE5QF3GGUXDKLJL5U4CMVM

not attested not anchored not stored refs pending

Comment on "Optical Response of Gas-Phase Atoms at Less than lambda/80 from a Dielectric Surface" published by K. A. Whittaker et al.

Daniel Bloch

arxiv:1502.05357 v1 · 2014-12-24 · 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{NO77HE5QF3GGUXDKLJL5U4CMVM}

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	2026-05-18T01:41:00.887063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bbff393b02ecc6a5c6a5a57da704cab23ecaa3d756641ba3fb6e6710852bda2

Aliases

arxiv: 1502.05357 · arxiv_version: 1502.05357v1 · doi: 10.48550/arxiv.1502.05357 · pith_short_12: NO77HE5QF3GG · pith_short_16: NO77HE5QF3GGUXDK · pith_short_8: NO77HE5Q

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/NO77HE5QF3GGUXDKLJL5U4CMVM \
  | 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: 6bbff393b02ecc6a5c6a5a57da704cab23ecaa3d756641ba3fb6e6710852bda2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22b95c08f88a51d693cd75c39d681f6ee6faf202d35a2573c17c02dd64f8ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-12-24T22:57:02Z",
    "title_canon_sha256": "cd4ef096b60e9a0eab7406d3c59070306ab63e45bf32a13ca973ffd79497c9be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05357",
    "kind": "arxiv",
    "version": 1
  }
}