Pith Number

pith:YPO2Y2TD

pith:2017:YPO2Y2TDMABD2MOLR6TMYLOGWR

not attested not anchored not stored refs pending

Determination of the density and temperature dependence of the shear viscosity of a unitary Fermi gas based on hydrodynamic flow

Jiaxun Hou, Marcus Bluhm, Thomas Schaefer

arxiv:1704.03720 v2 · 2017-04-12 · cond-mat.quant-gas · nucl-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{YPO2Y2TDMABD2MOLR6TMYLOGWR}

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	2026-05-18T00:38:03.031531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ddac6a6360023d31cb8fa6cc2dc6b4404ec35bdf63665c270f2b2d732ebf4e

Aliases

arxiv: 1704.03720 · arxiv_version: 1704.03720v2 · doi: 10.48550/arxiv.1704.03720 · pith_short_12: YPO2Y2TDMABD · pith_short_16: YPO2Y2TDMABD2MOL · pith_short_8: YPO2Y2TD

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/YPO2Y2TDMABD2MOLR6TMYLOGWR \
  | 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: c3ddac6a6360023d31cb8fa6cc2dc6b4404ec35bdf63665c270f2b2d732ebf4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a73fd92acd4d42ee3182da2869a52a8a71364d60884bb772dceda6d4fc6d7a33",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-04-12T12:11:54Z",
    "title_canon_sha256": "d886f466c80a9cf6e2a781b34075a50f38586fa36cdf797f3dc9af08eb33495e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03720",
    "kind": "arxiv",
    "version": 2
  }
}