Pith Number

pith:PCNUSA4P

pith:2016:PCNUSA4PTNATPCQBC4C6YJBIAU

not attested not anchored not stored refs pending

Collective induced superradiant lineshifts

Gray Putnam, Guin-Dar Lin, Susanne Yelin

arxiv:1612.04477 v1 · 2016-12-14 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCNUSA4PTNATPCQBC4C6YJBIAU}

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	2026-05-18T00:54:59.439697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789b49038f9b41378a011705ec2428053d00cf4019661bfdd08c653e03336279

Aliases

arxiv: 1612.04477 · arxiv_version: 1612.04477v1 · doi: 10.48550/arxiv.1612.04477 · pith_short_12: PCNUSA4PTNAT · pith_short_16: PCNUSA4PTNATPCQB · pith_short_8: PCNUSA4P

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/PCNUSA4PTNATPCQBC4C6YJBIAU \
  | 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: 789b49038f9b41378a011705ec2428053d00cf4019661bfdd08c653e03336279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de1c003cfb369fac70571351f4b4186cb4c243fa9352c1c7257edacdd8c3d228",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-12-14T03:59:46Z",
    "title_canon_sha256": "fcd35bc93eaf4e4d638facf21b60cc73938af1e31b1cd2efa601847b9f44712e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04477",
    "kind": "arxiv",
    "version": 1
  }
}