Pith Number

pith:V7KXUJ3R

pith:2017:V7KXUJ3RNA2FIQLAFB2UE55MBU

not attested not anchored not stored refs pending

Storage and Retrieval of Light Pulses in a Fast-Light Medium via Active Raman Gain

Datang Xu, Guoxiang Huang, Zhengyang Bai

arxiv:1711.04440 v1 · 2017-11-13 · 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{V7KXUJ3RNA2FIQLAFB2UE55MBU}

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	2026-05-18T00:30:39.007414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd57a2771683454416028754277ac0d3e0808570959673b4d22dc6a762867a6

Aliases

arxiv: 1711.04440 · arxiv_version: 1711.04440v1 · doi: 10.48550/arxiv.1711.04440 · pith_short_12: V7KXUJ3RNA2F · pith_short_16: V7KXUJ3RNA2FIQLA · pith_short_8: V7KXUJ3R

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/V7KXUJ3RNA2FIQLAFB2UE55MBU \
  | 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: afd57a2771683454416028754277ac0d3e0808570959673b4d22dc6a762867a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938ea012b92469ea7d1b3b98332b78319512894a1a68d4d973bd6dbac7330191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-13T06:58:05Z",
    "title_canon_sha256": "e1cac00b887f15b79b2aaa12ac5f818f4b67bbcfe8ad3881e23f035a9e35c480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04440",
    "kind": "arxiv",
    "version": 1
  }
}