Pith Number

pith:EJV2WRVF

pith:2015:EJV2WRVFENKMI2RAOVRVESBQU2

not attested not anchored not stored refs pending

Anomalous visualization of sub-2 THz photons on standard silicon CCD and COMS sensors

Carlo Vicario, Christoph P. Hauri, Mostafa Shalaby

arxiv:1504.03578 v1 · 2015-04-14 · 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{EJV2WRVFENKMI2RAOVRVESBQU2}

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	2026-05-18T02:18:50.493668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226bab46a52354c46a207563524830a69847e42be0b318c61bafa9b6d72d5fef

Aliases

arxiv: 1504.03578 · arxiv_version: 1504.03578v1 · doi: 10.48550/arxiv.1504.03578 · pith_short_12: EJV2WRVFENKM · pith_short_16: EJV2WRVFENKMI2RA · pith_short_8: EJV2WRVF

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/EJV2WRVFENKMI2RAOVRVESBQU2 \
  | 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: 226bab46a52354c46a207563524830a69847e42be0b318c61bafa9b6d72d5fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c5c320215791fc2058fb3c87f396e501a014292a0e4bf740809ba57b27bed68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-14T15:03:33Z",
    "title_canon_sha256": "4cb8b9c8aac89d36f8a0ca0eb488a5c161f276395391a09285632517c38a1a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03578",
    "kind": "arxiv",
    "version": 1
  }
}