Pith Number

pith:UYU72SVK

pith:2014:UYU72SVK3QDG5F6EPZ7QK3PRLJ

not attested not anchored not stored refs pending

Microscopic view on the ultrafast photoluminescence from photo-excited graphene

Achim Hartschuh, Alberto Comin, Ermin Malic, Matthias Handloser, Richard Ciesielski, Torben Winzer

arxiv:1411.0531 v1 · 2014-11-03 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYU72SVK3QDG5F6EPZ7QK3PRLJ}

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	2026-05-18T01:36:20.389395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a629fd4aaadc066e97c47e7f056df15a451ce2743cc7029bd19f28447c2803d0

Aliases

arxiv: 1411.0531 · arxiv_version: 1411.0531v1 · doi: 10.48550/arxiv.1411.0531 · pith_short_12: UYU72SVK3QDG · pith_short_16: UYU72SVK3QDG5F6E · pith_short_8: UYU72SVK

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/UYU72SVK3QDG5F6EPZ7QK3PRLJ \
  | 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: a629fd4aaadc066e97c47e7f056df15a451ce2743cc7029bd19f28447c2803d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbb8914544e20d56207084a5f47f8a0d62410d2a36a7be6de6325600f215d811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-11-03T15:33:36Z",
    "title_canon_sha256": "377e14232bff681a81456cbff280927c22a8391f73c4d3880738681331919a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0531",
    "kind": "arxiv",
    "version": 1
  }
}