Pith Number

pith:73SFQBDH

pith:2016:73SFQBDH7D3YW27LI5KMD7OSIR

not attested not anchored not stored refs pending

The protein cost of metabolic fluxes: prediction from enzymatic rate laws and cost minimization

Arren Bar-Even, Avi Flamholz, Dan Davidi, Elad Noor, Ron Milo, Wolfram Liebermeister

arxiv:1604.00167 v1 · 2016-04-01 · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73SFQBDH7D3YW27LI5KMD7OSIR}

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	2026-05-18T00:51:17.732375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee4580467f8f78b6beb4754c1fdd24452a99f0fa8ed763f79d8ac761ddb370a

Aliases

arxiv: 1604.00167 · arxiv_version: 1604.00167v1 · doi: 10.48550/arxiv.1604.00167 · pith_short_12: 73SFQBDH7D3Y · pith_short_16: 73SFQBDH7D3YW27L · pith_short_8: 73SFQBDH

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/73SFQBDH7D3YW27LI5KMD7OSIR \
  | 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: fee4580467f8f78b6beb4754c1fdd24452a99f0fa8ed763f79d8ac761ddb370a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521fb3e0f0419124077938d89df4c05c15e715869cba8c15af0be23fa71011b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2016-04-01T08:48:32Z",
    "title_canon_sha256": "faf1982c13caa724eff630322e77a0718f1f17f48cd92db91cdf5a85102bf962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00167",
    "kind": "arxiv",
    "version": 1
  }
}