Pith Number

pith:7OU54SPB

pith:2015:7OU54SPBMZTXNLWIY4HJ5TDLXP

not attested not anchored not stored refs pending

Flow Distances on Open Flow Networks

Jiang Zhang, Jun Wang, Liangzhu Guo, Peiteng Shi, Xiaodan Lou, Xiaohan Huang

arxiv:1501.06058 v1 · 2015-01-24 · physics.soc-ph · physics.data-an · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OU54SPBMZTXNLWIY4HJ5TDLXP}

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	2026-05-18T02:28:46.970726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fba9de49e1666776aec8c70e9ecc6bbbc3bfde4c55d2ea109bbc45e5e602baab

Aliases

arxiv: 1501.06058 · arxiv_version: 1501.06058v1 · doi: 10.48550/arxiv.1501.06058 · pith_short_12: 7OU54SPBMZTX · pith_short_16: 7OU54SPBMZTXNLWI · pith_short_8: 7OU54SPB

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/7OU54SPBMZTXNLWIY4HJ5TDLXP \
  | 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: fba9de49e1666776aec8c70e9ecc6bbbc3bfde4c55d2ea109bbc45e5e602baab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6524669942801b4c0b98df2b393898ab04afc4e2ae5afd2d08643c2f9fac5023",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-01-24T16:19:41Z",
    "title_canon_sha256": "42d24a0d0078f8bd4219fba281a18e9266173e721bbd61b80eb0ad576ee4e372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06058",
    "kind": "arxiv",
    "version": 1
  }
}