Pith Number

pith:HAJSZTZQ

pith:2017:HAJSZTZQF5PDGKI7IXH4KODQID

not attested not anchored not stored refs pending

Non-exhibition of Bragg phenomenon by chevronic sculptured thin films: experiment and theory

Akhlesh Lakhtakia, Patrick D. McAtee, Vikas Vepachedu

arxiv:1707.00363 v1 · 2017-07-02 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAJSZTZQF5PDGKI7IXH4KODQID}

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	2026-05-18T00:30:01.683160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38132ccf302f5e33291f45cfc5387040caaf9823dc24ad340d50de1ef90e6e86

Aliases

arxiv: 1707.00363 · arxiv_version: 1707.00363v1 · doi: 10.48550/arxiv.1707.00363 · pith_short_12: HAJSZTZQF5PD · pith_short_16: HAJSZTZQF5PDGKI7 · pith_short_8: HAJSZTZQ

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/HAJSZTZQF5PDGKI7IXH4KODQID \
  | 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: 38132ccf302f5e33291f45cfc5387040caaf9823dc24ad340d50de1ef90e6e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7293435cf559a31412fb49c6d289b0fac0f5d00dfe91c86ca6d446e9da9a4c47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-07-02T22:41:49Z",
    "title_canon_sha256": "9df5138adc1790fa7dfec3b67facbd425d583632ce8ec380f9a686ef8b53f6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00363",
    "kind": "arxiv",
    "version": 1
  }
}