Pith Number

pith:BZQ7WM3K

pith:2021:BZQ7WM3KYK4SJRP6SHZVEXIF3E

not attested not anchored not stored refs pending

A Community Roadmap for Scientific Workflows Research and Development

Bartosz Balis, Bjoern Enders, Carole Goble, Daniel Garijo, Daniel Laney, Daniel S. Katz, Dorran Howell, Douglas Thain, Frank Di Natale, Frederik Coppens, Grigori Fursin, Henri Casanova, Ilkay Altintas, J. Luc Peterson, Jonathan Ozik, Kshitij Mehta, Kyle Chard, Lavanya Ramakrishnan, Lo\"ic Pottier, Maciej Malawski, Matthew Wolf, Rafael Ferreira da Silva, Rosa Filgueira, Rosa M Badia, Shantenu Jha, Stian Soiland-Reyes, Tain\~a Coleman, Thomas Fahringer, Ulf Leser

arxiv:2110.02168 v2 · 2021-10-05 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZQ7WM3KYK4SJRP6SHZVEXIF3E}

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	2026-07-05T03:47:54.345106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e61fb336ac2b924c5fe91f3525d05d91f112a82ca8d130172abcc9d36c865b2

Aliases

arxiv: 2110.02168 · arxiv_version: 2110.02168v2 · doi: 10.48550/arxiv.2110.02168 · pith_short_12: BZQ7WM3KYK4S · pith_short_16: BZQ7WM3KYK4SJRP6 · pith_short_8: BZQ7WM3K

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/BZQ7WM3KYK4SJRP6SHZVEXIF3E \
  | 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: 0e61fb336ac2b924c5fe91f3525d05d91f112a82ca8d130172abcc9d36c865b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57bb70698cf967dc67fdc420f97b963b60f8491523f67aa985ef4c35cd54905c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-10-05T16:58:10Z",
    "title_canon_sha256": "2912828c274f41300e33382a5c754f35a23e8b39196bc3727a26e1e853a7513c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02168",
    "kind": "arxiv",
    "version": 2
  }
}