Pith Number

pith:DQ4IP7DP

pith:2015:DQ4IP7DPY4LOK3PL3ONBKUJZDV

not attested not anchored not stored refs pending

Influence of core NA on Thermal-Induced Mode Instabilities in High Power Fiber Amplifiers

Pengfei Ma, Pu Zhou, Rumao Tao, Xiaolin Wang, Zejin Liu

arxiv:1506.01300 v1 · 2015-06-03 · 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{DQ4IP7DPY4LOK3PL3ONBKUJZDV}

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	2026-05-18T01:37:47.135506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3887fc6fc716e56debdb9a1551391d71c3ea24f8219385c1de5869fb82602a

Aliases

arxiv: 1506.01300 · arxiv_version: 1506.01300v1 · doi: 10.48550/arxiv.1506.01300 · pith_short_12: DQ4IP7DPY4LO · pith_short_16: DQ4IP7DPY4LOK3PL · pith_short_8: DQ4IP7DP

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/DQ4IP7DPY4LOK3PL3ONBKUJZDV \
  | 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: 1c3887fc6fc716e56debdb9a1551391d71c3ea24f8219385c1de5869fb82602a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc53ac0a1b594849f041181120de7a94889a5d80017b2df53c644251993ed7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-03T16:11:10Z",
    "title_canon_sha256": "bc37c7fbd0270f3275d6e4180970a8e37c7fc458379ba0f16e6440ff45d2219b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01300",
    "kind": "arxiv",
    "version": 1
  }
}