Pith Number

pith:AJNKACF3

pith:2015:AJNKACF3JN7BEEON2CX3XALRGK

not attested not anchored not stored refs pending

Photodegradation and self-healing in a Rhodamine 6G dye and Y$_2$O$_3$ nanoparticle-doped polyurethane random laser

Benjamin R. Anderson, Hergen Eilers, Ray Gunawidjaja

arxiv:1508.05415 v1 · 2015-08-21 · 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{AJNKACF3JN7BEEON2CX3XALRGK}

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	2026-05-18T01:34:54.034001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

025aa008bb4b7e1211cdd0afbb8171328252ad412dc7bf31672fc3f6713b7ecc

Aliases

arxiv: 1508.05415 · arxiv_version: 1508.05415v1 · doi: 10.48550/arxiv.1508.05415 · pith_short_12: AJNKACF3JN7B · pith_short_16: AJNKACF3JN7BEEON · pith_short_8: AJNKACF3

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/AJNKACF3JN7BEEON2CX3XALRGK \
  | 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: 025aa008bb4b7e1211cdd0afbb8171328252ad412dc7bf31672fc3f6713b7ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d40457fb4e15bb7de5b187d5e4c148c6b9b18e48b97825ee7ec985c145525b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-21T21:15:46Z",
    "title_canon_sha256": "892d708f20612bc4aa9debd6e4d1cc5d1f7bf98548151a74a3a5223e04564d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05415",
    "kind": "arxiv",
    "version": 1
  }
}