Pith Number

pith:42WU3XOE

pith:2013:42WU3XOEQA3YUT5SIGON5GPPM5

not attested not anchored not stored refs pending

Electron propagation from a photo-excited surface: implications for time-resolved photoemission

Jonathan A. Sobota, Patrick S. Kirchmann, Shuolong Yang, Zhi-Xun Shen

arxiv:1312.1392 v1 · 2013-12-05 · 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{42WU3XOEQA3YUT5SIGON5GPPM5}

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	2026-05-18T03:05:27.443874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ad4dddc480378a4fb2419cde99ef676f7e968a141f5e8805d30788f4a34163

Aliases

arxiv: 1312.1392 · arxiv_version: 1312.1392v1 · doi: 10.48550/arxiv.1312.1392 · pith_short_12: 42WU3XOEQA3Y · pith_short_16: 42WU3XOEQA3YUT5S · pith_short_8: 42WU3XOE

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/42WU3XOEQA3YUT5SIGON5GPPM5 \
  | 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: e6ad4dddc480378a4fb2419cde99ef676f7e968a141f5e8805d30788f4a34163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4550c816f94f67d194031091a83987784e3f517c90116adbeb61daf19259e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-12-05T00:12:33Z",
    "title_canon_sha256": "22e046adf54bd32f501d6bec3ee02ea05337171e44d519f7fd88f96073729d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1392",
    "kind": "arxiv",
    "version": 1
  }
}