Pith Number

pith:WYJI7NKM

pith:2014:WYJI7NKMWL4FF3ONUX5PZQUSXL

not attested not anchored not stored refs pending

Dispersive and dissipative effects in quantum field theory in curved space-time to model condensed matter systems

Xavier Busch

arxiv:1411.1708 v1 · 2014-11-06 · cond-mat.quant-gas · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYJI7NKMWL4FF3ONUX5PZQUSXL}

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	2026-05-18T02:38:27.115964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6128fb54cb2f852edcda5fafcc292bad947dafe93b0b0c82cbcded5210d2340

Aliases

arxiv: 1411.1708 · arxiv_version: 1411.1708v1 · doi: 10.48550/arxiv.1411.1708 · pith_short_12: WYJI7NKMWL4F · pith_short_16: WYJI7NKMWL4FF3ON · pith_short_8: WYJI7NKM

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/WYJI7NKMWL4FF3ONUX5PZQUSXL \
  | 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: b6128fb54cb2f852edcda5fafcc292bad947dafe93b0b0c82cbcded5210d2340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49dcdcff08c752cbc8cb88ced3d0a78d591410941437e44e9b27ef2966e45379",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-11-06T19:20:41Z",
    "title_canon_sha256": "f7add12dffa2a5101397c140a92dcb294ecc80bb1ffceb37f51b3949333c6884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1708",
    "kind": "arxiv",
    "version": 1
  }
}