Pith Number

pith:SUTWNM6Q

pith:2018:SUTWNM6QSJL6D5MKNM65U6K4UN

not attested not anchored not stored refs pending

Single photons from a gain medium below threshold

Sanjib Ghosh, Timothy C. H. Liew

arxiv:1805.03377 v1 · 2018-05-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUTWNM6QSJL6D5MKNM65U6K4UN}

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	2026-05-18T00:13:25.700408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

952766b3d09257e1f58a6b3dda795ca35da403538710048c5599c53d82599527

Aliases

arxiv: 1805.03377 · arxiv_version: 1805.03377v1 · doi: 10.48550/arxiv.1805.03377 · pith_short_12: SUTWNM6QSJL6 · pith_short_16: SUTWNM6QSJL6D5MK · pith_short_8: SUTWNM6Q

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/SUTWNM6QSJL6D5MKNM65U6K4UN \
  | 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: 952766b3d09257e1f58a6b3dda795ca35da403538710048c5599c53d82599527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "501b26144f6801e2f2411e940401374ce7e7717b9243e634ca63d4d7b0256524",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-09T05:26:35Z",
    "title_canon_sha256": "cd9198374039cfd3f02ac2fe949b39f6288cf468056d0a741e6293d1ce32efe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03377",
    "kind": "arxiv",
    "version": 1
  }
}