Pith Number

pith:OFNMOZ7P

pith:2017:OFNMOZ7PO5X5SH5DRLPES7XUUD

not attested not anchored not stored refs pending

Quantum kinetic equations for the ultrafast spin dynamics of excitons in diluted magnetic semiconductor quantum wells after optical excitation

Florian Ungar, Moritz Cygorek, Vollrath Martin Axt

arxiv:1703.04435 v3 · 2017-03-13 · 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{OFNMOZ7PO5X5SH5DRLPES7XUUD}

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	2026-05-18T00:27:36.304480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

715ac767ef776fd91fa38ade497ef4a0f144c21788f889ddd17152473e8686a1

Aliases

arxiv: 1703.04435 · arxiv_version: 1703.04435v3 · doi: 10.48550/arxiv.1703.04435 · pith_short_12: OFNMOZ7PO5X5 · pith_short_16: OFNMOZ7PO5X5SH5D · pith_short_8: OFNMOZ7P

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/OFNMOZ7PO5X5SH5DRLPES7XUUD \
  | 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: 715ac767ef776fd91fa38ade497ef4a0f144c21788f889ddd17152473e8686a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f3eb52aba9baa07d8cd6e55af3594a3da589c5a1ad9d37c20256cb3696593c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-13T15:07:47Z",
    "title_canon_sha256": "1e367211e6a99191d61bf71ef90bd437b7ee7a2d0e4a2d97a1fe7df251c390a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04435",
    "kind": "arxiv",
    "version": 3
  }
}