Pith Number

pith:F3VCMJMX

pith:2014:F3VCMJMXZEVK6KXY57QQELUEXY

not attested not anchored not stored refs pending

Hierarchicality of Trade Flow Networks Reveals Complexity of Products

Bo Yang, Jiang Zhang, Jingfei Luo, Peiteng Shi

arxiv:1401.3103 v1 · 2014-01-14 · q-fin.GN · 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{F3VCMJMXZEVK6KXY57QQELUEXY}

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	2026-05-18T00:51:19.277239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eea262597c92aaf2af8efe1022e84be3caaa55de3844b3e1f56ff349e6b7d21

Aliases

arxiv: 1401.3103 · arxiv_version: 1401.3103v1 · doi: 10.48550/arxiv.1401.3103 · pith_short_12: F3VCMJMXZEVK · pith_short_16: F3VCMJMXZEVK6KXY · pith_short_8: F3VCMJMX

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/F3VCMJMXZEVK6KXY57QQELUEXY \
  | 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: 2eea262597c92aaf2af8efe1022e84be3caaa55de3844b3e1f56ff349e6b7d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43825e0753d3d80dbbdca78ce8c71ccd97bbc9cea544e8b8795a7c674b896b37",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2014-01-14T08:58:57Z",
    "title_canon_sha256": "69e589033d4d84817d879dc9ea74cc7b9fa993935ccbf27187a5923c280e1189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3103",
    "kind": "arxiv",
    "version": 1
  }
}