Pith Number

pith:JI3U7NSP

pith:2019:JI3U7NSPS2DSUU247Z27SGA35Q

not attested not anchored not stored refs pending

Investigation of the impact of PTMs on the protein backbone conformation

Alexandre De Brevern (BIGR), BIGR), Joseph Rebehmed (LAU, Pierrick Craveur (BIGR, SCRIPPS), Tarun Narwani (BIGR)

arxiv:1908.05122 v1 · 2019-08-14 · q-bio.QM · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JI3U7NSPS2DSUU247Z27SGA35Q}

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	2026-07-04T23:56:36.485615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a374fb64f96872a535cfe75f9181bec0b67ac08ed73cb98d89243b0640b6a70

Aliases

arxiv: 1908.05122 · arxiv_version: 1908.05122v1 · doi: 10.48550/arxiv.1908.05122 · pith_short_12: JI3U7NSPS2DS · pith_short_16: JI3U7NSPS2DSUU24 · pith_short_8: JI3U7NSP

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/JI3U7NSPS2DSUU247Z27SGA35Q \
  | 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: 4a374fb64f96872a535cfe75f9181bec0b67ac08ed73cb98d89243b0640b6a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18df2df530e0812862c6071ed7945dac24ff6762d0aaaecc1ca5b8f5d77d984a",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-08-14T13:42:52Z",
    "title_canon_sha256": "200bc6e359292b5782ab00362074b77e9fbdaef034d11acaff9d054b51622ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05122",
    "kind": "arxiv",
    "version": 1
  }
}