Pith Number

pith:VINQWPM5

pith:2015:VINQWPM5TCKQQKINQAGNAEBEHA

not attested not anchored not stored refs pending

Some Exact Properties of the Nonequilibrium Response Function for Transient Photoabsorption

E. Perfetto, G. Stefanucci

arxiv:1504.01902 v1 · 2015-04-08 · physics.atom-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VINQWPM5TCKQQKINQAGNAEBEHA}

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	2026-05-18T01:40:49.097872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1b0b3d9d989508290d800cd010243816fcea2f1de66ce4a4a862fe5eb77faa

Aliases

arxiv: 1504.01902 · arxiv_version: 1504.01902v1 · doi: 10.48550/arxiv.1504.01902 · pith_short_12: VINQWPM5TCKQ · pith_short_16: VINQWPM5TCKQQKIN · pith_short_8: VINQWPM5

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/VINQWPM5TCKQQKINQAGNAEBEHA \
  | 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: aa1b0b3d9d989508290d800cd010243816fcea2f1de66ce4a4a862fe5eb77faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355a8b1193f1981e6f0a7978d7321be8158eb675266c1812a36ba0df23106289",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-04-08T10:30:09Z",
    "title_canon_sha256": "74d758263ffaddc5eee243c934c683d76a2f05757073b4f49a9c6da7271f2eeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01902",
    "kind": "arxiv",
    "version": 1
  }
}