Pith Number

pith:2JR2IAVM

pith:2019:2JR2IAVMSJU626BTLBXZFXHCZ2

not attested not anchored not stored refs pending

Weak value amplification using spectral interference of Fano resonance

Anwesha Panda, Athira B S, Jeeban K Nayak, Mandira Pal, Niladri Modak, Nirmalya Ghosh, Shyamal Guchhait

arxiv:1903.10256 v1 · 2019-03-25 · 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{2JR2IAVMSJU626BTLBXZFXHCZ2}

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	2026-05-17T23:50:30.130690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d263a402ac9269ed7833586f92dce2ce973106ef96c86c31b894c7b214007851

Aliases

arxiv: 1903.10256 · arxiv_version: 1903.10256v1 · doi: 10.48550/arxiv.1903.10256 · pith_short_12: 2JR2IAVMSJU6 · pith_short_16: 2JR2IAVMSJU626BT · pith_short_8: 2JR2IAVM

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/2JR2IAVMSJU626BTLBXZFXHCZ2 \
  | 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: d263a402ac9269ed7833586f92dce2ce973106ef96c86c31b894c7b214007851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee8125db14dd03ed3b1145c9c439b23a1fb549f82934480023484c39e0b9278",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-25T11:55:45Z",
    "title_canon_sha256": "7666de03c31f3a721f16a3db1d98e0d96a0214c0baf1ff381becfa3e1424f182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10256",
    "kind": "arxiv",
    "version": 1
  }
}