Pith Number

pith:3JVDV2U3

pith:2010:3JVDV2U3R4ANSACDPJX7KSAWH5

not attested not anchored not stored refs pending

Single vortex-antivortex pair in an exciton polariton condensate

Alfred Forchel, Andreas L\"offler, Georgios Roumpos, Michael D. Fraser, Sven H\"ofling, Yoshihisa Yamamoto

arxiv:1005.1897 v1 · 2010-05-11 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JVDV2U3R4ANSACDPJX7KSAWH5}

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	2026-05-18T02:07:34.124306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da6a3aea9b8f00d900437a6ff548163f6bf26ede04d0f096a87d3a97ded22180

Aliases

arxiv: 1005.1897 · arxiv_version: 1005.1897v1 · doi: 10.48550/arxiv.1005.1897 · pith_short_12: 3JVDV2U3R4AN · pith_short_16: 3JVDV2U3R4ANSACD · pith_short_8: 3JVDV2U3

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/3JVDV2U3R4ANSACDPJX7KSAWH5 \
  | 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: da6a3aea9b8f00d900437a6ff548163f6bf26ede04d0f096a87d3a97ded22180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb9101353f2d6028dd2764131a3ee2e9bfb2cb8474a7b712d98d14e4e68de18b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-05-11T17:57:09Z",
    "title_canon_sha256": "ce15b00de60f755e194efb68b60aa8d0d78da321ee13910fedba1b104290fa0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1897",
    "kind": "arxiv",
    "version": 1
  }
}