Pith Number

pith:EJIA3IRW

pith:2018:EJIA3IRW5FGEHQKF4KXF2MTKIA

not attested not anchored not stored refs pending

Datamining a medieval medical text reveals patterns in ingredient choice that reflect biological activity against the causative agents of specified infections

Charo I. Del Genio, Erin Connelly, Freya Harrison

arxiv:1807.07127 v1 · 2018-07-18 · q-bio.QM · cs.SI · physics.soc-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{EJIA3IRW5FGEHQKF4KXF2MTKIA}

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	2026-05-18T00:10:21.230235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22500da236e94c43c145e2ae5d326a40006ccbd458cedb28e1fe7865465776ef

Aliases

arxiv: 1807.07127 · arxiv_version: 1807.07127v1 · doi: 10.48550/arxiv.1807.07127 · pith_short_12: EJIA3IRW5FGE · pith_short_16: EJIA3IRW5FGEHQKF · pith_short_8: EJIA3IRW

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/EJIA3IRW5FGEHQKF4KXF2MTKIA \
  | 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: 22500da236e94c43c145e2ae5d326a40006ccbd458cedb28e1fe7865465776ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b121237c4e7772cd85eeb5f4b26724dab1275fb33f54a0615d36039e60341f5b",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-07-18T20:08:18Z",
    "title_canon_sha256": "9a275e346a13563ca2126c9440b6edd09c791d7dc4f6613c92bee2b5926fbdb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07127",
    "kind": "arxiv",
    "version": 1
  }
}