Pith Number

pith:IX3ZEWRX

pith:2017:IX3ZEWRXAQASD2TYQHG5ZH2BZP

not attested not anchored not stored refs pending

Interactions of Solitary Pulses of E. coli in a One-Dimensional Nutrient Gradient

G. Bard Ermentrout, Glenn Young, Hanna Salman, Jonathan E. Rubin, Mahmut Demir

arxiv:1704.06678 v1 · 2017-04-21 · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IX3ZEWRXAQASD2TYQHG5ZH2BZP}

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	2026-05-18T00:45:57.921093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f7925a37040121ea7881cddc9f41cbf761fd0839b593ac62c81104d42ffea9

Aliases

arxiv: 1704.06678 · arxiv_version: 1704.06678v1 · doi: 10.48550/arxiv.1704.06678 · pith_short_12: IX3ZEWRXAQAS · pith_short_16: IX3ZEWRXAQASD2TY · pith_short_8: IX3ZEWRX

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/IX3ZEWRXAQASD2TYQHG5ZH2BZP \
  | 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: 45f7925a37040121ea7881cddc9f41cbf761fd0839b593ac62c81104d42ffea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b545960ca2beba9662758d11cc5695dbe9d297229afa2e2c0f6ff26d24187c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2017-04-21T18:42:54Z",
    "title_canon_sha256": "0916c5518e809e2a638b637cae7c0ead592f68fa62b2f71ed68517416f54285c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06678",
    "kind": "arxiv",
    "version": 1
  }
}