Pith Number

pith:AHP5HQNX

pith:2021:AHP5HQNXQDPKNQ4RGRKXZ7BA2P

not attested not anchored not stored refs pending

Peristaltic regimes in esophageal transport

Dustin A. Carlson, Guy Elisha, John E. Pandolfino, Neelesh A. Patankar, Peter J. Kahrilas, Shashank Acharya, Sourav Halder, Wenjun Kou

arxiv:2112.14858 v1 · 2021-12-29 · physics.flu-dyn · physics.bio-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{AHP5HQNXQDPKNQ4RGRKXZ7BA2P}

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	2026-07-05T03:44:34.175534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01dfd3c1b780dea6c39134557cfc20d3ed94bae8845f8d6999e94e2d8ba9892d

Aliases

arxiv: 2112.14858 · arxiv_version: 2112.14858v1 · doi: 10.48550/arxiv.2112.14858 · pith_short_12: AHP5HQNXQDPK · pith_short_16: AHP5HQNXQDPKNQ4R · pith_short_8: AHP5HQNX

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/AHP5HQNXQDPKNQ4RGRKXZ7BA2P \
  | 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: 01dfd3c1b780dea6c39134557cfc20d3ed94bae8845f8d6999e94e2d8ba9892d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205879dd60e963e24607b719005d7e0bdc6c3e11296a5dd8d3f10cc1f6e8b6c5",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-12-29T23:11:27Z",
    "title_canon_sha256": "8c1f03f6586a8cf752a01b879cbf8c5ffa46849b997b26e8c4231de67345fb50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14858",
    "kind": "arxiv",
    "version": 1
  }
}