Pith Number

pith:5OTMYHZZ

pith:2017:5OTMYHZZ3VG3OKDSQKDRNCKOFV

not attested not anchored not stored refs pending

Empirical exploration of air traffic and human dynamics in terminal airspaces

Honghai Zhang, Ke Han, Lei Yang, Minghua Hu, Suwan Yin

arxiv:1708.06746 v1 · 2017-07-27 · physics.soc-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{5OTMYHZZ3VG3OKDSQKDRNCKOFV}

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	2026-05-18T00:37:32.744251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba6cc1f39dd4db72872828716894e2d6b41ffac7164e4c8a30a42ca7a83b261

Aliases

arxiv: 1708.06746 · arxiv_version: 1708.06746v1 · doi: 10.48550/arxiv.1708.06746 · pith_short_12: 5OTMYHZZ3VG3 · pith_short_16: 5OTMYHZZ3VG3OKDS · pith_short_8: 5OTMYHZZ

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/5OTMYHZZ3VG3OKDSQKDRNCKOFV \
  | 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: eba6cc1f39dd4db72872828716894e2d6b41ffac7164e4c8a30a42ca7a83b261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b654cb4cb1052387fb947e64b4cf8dcbd89771dfc5f6ad523a7a422d1e65ea2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-07-27T11:44:12Z",
    "title_canon_sha256": "c989aa9534b34ea636304466ebfa3103c169341009cd4c0e2e0f2671ac8d6667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06746",
    "kind": "arxiv",
    "version": 1
  }
}