Pith Number

pith:7CPS3GQE

pith:2019:7CPS3GQECIJU5W6N4VN7CSQZPF

not attested not anchored not stored refs pending

Coherent Excitonic Quantum Beats in Time-Resolved Photoemission Measurements

Alexander F. Kemper, Avinash Rustagi

arxiv:1901.07580 v1 · 2019-01-22 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CPS3GQECIJU5W6N4VN7CSQZPF}

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	2026-05-17T23:50:08.425599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89f2d9a0412134edbcde55bf14a197965820c7cf126e57e993f61346a82d492

Aliases

arxiv: 1901.07580 · arxiv_version: 1901.07580v1 · doi: 10.48550/arxiv.1901.07580 · pith_short_12: 7CPS3GQECIJU · pith_short_16: 7CPS3GQECIJU5W6N · pith_short_8: 7CPS3GQE

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/7CPS3GQECIJU5W6N4VN7CSQZPF \
  | 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: f89f2d9a0412134edbcde55bf14a197965820c7cf126e57e993f61346a82d492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c119fa15656db508202a872a7bfca5e5e1ecc86cac90e13c050fa81db2258e90",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-22T19:00:11Z",
    "title_canon_sha256": "208d1483859a7a3f793f25468cd88bc7aecbc7c810d89b680bc97000cb84d111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07580",
    "kind": "arxiv",
    "version": 1
  }
}