Pith Number

pith:35DQ3EK5

pith:2015:35DQ3EK5NSM3BDQ4PGLESZMNAV

not attested not anchored not stored refs pending

Landau criterion in a Bose-Condensed Sodium Gas

Abel Camacho

arxiv:1505.00813 v1 · 2015-05-04 · 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{35DQ3EK5NSM3BDQ4PGLESZMNAV}

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	2026-05-18T02:16:59.965582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df470d915d6c99b08e1c799649658d056253cecc7c1f91ad718c5e1ceec9eaf2

Aliases

arxiv: 1505.00813 · arxiv_version: 1505.00813v1 · doi: 10.48550/arxiv.1505.00813 · pith_short_12: 35DQ3EK5NSM3 · pith_short_16: 35DQ3EK5NSM3BDQ4 · pith_short_8: 35DQ3EK5

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/35DQ3EK5NSM3BDQ4PGLESZMNAV \
  | 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: df470d915d6c99b08e1c799649658d056253cecc7c1f91ad718c5e1ceec9eaf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e110864ca352ba50bd587720e9fc91301492005b2e4d9adaa002d05033b01cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-05-04T21:08:06Z",
    "title_canon_sha256": "60fee2fdc0c8210927f7ab1dcd7633b0bb15a3d100760a8e047d2bf7a915812e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00813",
    "kind": "arxiv",
    "version": 1
  }
}