Pith Number

pith:NDV7SE7Y

pith:2014:NDV7SE7YN5PKW6Z5E2S7OTTGIS

not attested not anchored not stored refs pending

Lagrangian form of Schr\"odinger equation

D. Arsenovic, D.M. Davidovic, N. Buric, S. Prvanovic

arxiv:1405.5099 v1 · 2014-05-20 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDV7SE7YN5PKW6Z5E2S7OTTGIS}

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	2026-05-18T02:51:32.127232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ebf913f86f5eab7b3d26a5f74e66449c110d85deb6380a35f6bf3a7ff8787f

Aliases

arxiv: 1405.5099 · arxiv_version: 1405.5099v1 · doi: 10.48550/arxiv.1405.5099 · pith_short_12: NDV7SE7YN5PK · pith_short_16: NDV7SE7YN5PKW6Z5 · pith_short_8: NDV7SE7Y

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/NDV7SE7YN5PKW6Z5E2S7OTTGIS \
  | 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: 68ebf913f86f5eab7b3d26a5f74e66449c110d85deb6380a35f6bf3a7ff8787f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e3f34db140dab1636293e99478e43ad3bb603529c82ba5a9b35db4ebefb7d75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-20T14:19:00Z",
    "title_canon_sha256": "165f4ceecb5aae9c3bf771aebb64c16303d834e6370279ed00db775d719fbfe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5099",
    "kind": "arxiv",
    "version": 1
  }
}