Pith Number

pith:PEATG4XD

pith:2011:PEATG4XDRJL36ECEOBZ3O25UWF

not attested not anchored not stored refs pending

Quasi-one-dimensional flow of polariton condensate past an obstacle

Anatoly M. Kamchatnov, Yaroslav V. Kartashov

arxiv:1112.4142 v1 · 2011-12-18 · 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{PEATG4XDRJL36ECEOBZ3O25UWF}

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	2026-05-18T04:05:14.615382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79013372e38a57bf10447073b76bb4b17243342c12888f672ecdad3b4a2b4473

Aliases

arxiv: 1112.4142 · arxiv_version: 1112.4142v1 · doi: 10.48550/arxiv.1112.4142 · pith_short_12: PEATG4XDRJL3 · pith_short_16: PEATG4XDRJL36ECE · pith_short_8: PEATG4XD

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/PEATG4XDRJL36ECEOBZ3O25UWF \
  | 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: 79013372e38a57bf10447073b76bb4b17243342c12888f672ecdad3b4a2b4473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb30654447fecb5bc5d6cca53ddc3d71a0bd7a1010a636e16c44c9723a0f5562",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-12-18T10:03:17Z",
    "title_canon_sha256": "47a913d3499abb441a8af584b44e336401fb8d3654ee6c80e4f296fd06074310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4142",
    "kind": "arxiv",
    "version": 1
  }
}