Pith Number

pith:B3K7GKLM

pith:2021:B3K7GKLMKWRC6ZZEY334SPZUKC

not attested not anchored not stored refs pending

Exciton-Photonics: From Fundamental Science to Applications

Deep Jariwala, Kiyoung Jo, Surendra B. Anantharaman

arxiv:2102.13097 v1 · 2021-02-25 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-ph · 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{B3K7GKLMKWRC6ZZEY334SPZUKC}

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	2026-07-05T03:02:11.694605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed5f3296c55a22f6724c6f7c93f34508c96efde86f3097c88c000e27bae9643

Aliases

arxiv: 2102.13097 · arxiv_version: 2102.13097v1 · doi: 10.48550/arxiv.2102.13097 · pith_short_12: B3K7GKLMKWRC · pith_short_16: B3K7GKLMKWRC6ZZE · pith_short_8: B3K7GKLM

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/B3K7GKLMKWRC6ZZEY334SPZUKC \
  | 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: 0ed5f3296c55a22f6724c6f7c93f34508c96efde86f3097c88c000e27bae9643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc65a60c0a275a41e226408f11ceb8c35e6251c0233a8c6970262b255c47ee7c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-02-25T18:59:07Z",
    "title_canon_sha256": "10c338d2710d05235e0b880a42d91c1514199ec40a3fb6b8512003a5aa99864f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13097",
    "kind": "arxiv",
    "version": 1
  }
}