Pith Number

pith:UZCDV7BU

pith:2014:UZCDV7BUDZI2TA5IQRPA2OFW7J

not attested not anchored not stored refs pending

Modeling the dynamics of hypoxia inducible factor-1{\alpha} (HIF-1{\alpha}) within single cells and 3D cell culture systems

Andreas Fercher, Anne Herrmann, Dmitri Papkovsky, James Bagnall, Joseph Leedale, Rachel N. Bearon, Violaine S\'ee

arxiv:1409.4976 v2 · 2014-09-17 · q-bio.CB · 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{UZCDV7BUDZI2TA5IQRPA2OFW7J}

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	2026-05-18T02:42:14.191977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6443afc341e51a983a8845e0d38b6fa7cec74cbf47c88517f3a5f05594f4eb5

Aliases

arxiv: 1409.4976 · arxiv_version: 1409.4976v2 · doi: 10.48550/arxiv.1409.4976 · pith_short_12: UZCDV7BUDZI2 · pith_short_16: UZCDV7BUDZI2TA5I · pith_short_8: UZCDV7BU

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/UZCDV7BUDZI2TA5IQRPA2OFW7J \
  | 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: a6443afc341e51a983a8845e0d38b6fa7cec74cbf47c88517f3a5f05594f4eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745540912d2d395fab37c3591177cdc5160a6f1d83c2c18724c0f633d2c8b387",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2014-09-17T12:56:31Z",
    "title_canon_sha256": "7fc2cad7cc23c2be008d099056569411a703d3e3fbb066301119cb509dae4fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4976",
    "kind": "arxiv",
    "version": 2
  }
}