Pith Number

pith:KHBMRVY7

pith:2014:KHBMRVY74R7YHR6J6JJD53YIFW

not attested not anchored not stored refs pending

Impact of delay on HIV-1 dynamics of fighting a virus with another virus

Pei Yu, Yu Bai, Yun Tian

arxiv:1403.3958 v2 · 2014-03-16 · math.DS · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHBMRVY74R7YHR6J6JJD53YIFW}

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	2026-05-18T02:54:32.043991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c2c8d71fe47f83c7c9f2523eef082d9fd85f8125f4b15e3f951cbbbf6e99b9

Aliases

arxiv: 1403.3958 · arxiv_version: 1403.3958v2 · doi: 10.48550/arxiv.1403.3958 · pith_short_12: KHBMRVY74R7Y · pith_short_16: KHBMRVY74R7YHR6J · pith_short_8: KHBMRVY7

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/KHBMRVY74R7YHR6J6JJD53YIFW \
  | 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: 51c2c8d71fe47f83c7c9f2523eef082d9fd85f8125f4b15e3f951cbbbf6e99b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920d614a2f54eab8ed4f2f10043b2070c62faf5d4b7d2950202c94547a8d439e",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-03-16T20:25:57Z",
    "title_canon_sha256": "a27afd3343427d27aabd40f6825e67791bf0030f7c33e7ea62446bd4a242ef68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3958",
    "kind": "arxiv",
    "version": 2
  }
}