Pith Number

pith:MEF7G3TG

pith:2012:MEF7G3TGSPBPUKCRSP3XHBML3J

not attested not anchored not stored refs pending

Ionic Interactions in Biological and Physical Systems: a Variational Treatment

Bob Eisenberg

arxiv:1206.1517 v2 · 2012-06-07 · 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{MEF7G3TGSPBPUKCRSP3XHBML3J}

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	2026-05-18T03:20:06.686850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610bf36e6693c2fa285193f773858bda4c92d611b4cf315ca57a93c72e5f17d6

Aliases

arxiv: 1206.1517 · arxiv_version: 1206.1517v2 · doi: 10.48550/arxiv.1206.1517 · pith_short_12: MEF7G3TGSPBP · pith_short_16: MEF7G3TGSPBPUKCR · pith_short_8: MEF7G3TG

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/MEF7G3TGSPBPUKCRSP3XHBML3J \
  | 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: 610bf36e6693c2fa285193f773858bda4c92d611b4cf315ca57a93c72e5f17d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598f090bed1d953c4a56831ea71955d01df9bcffae94f3646c4adcace5296b08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2012-06-07T15:00:34Z",
    "title_canon_sha256": "f1f43cb7393336ac5fe4e44ca81bea0fc09501572c4e604fd7ba6a27352ed54c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1517",
    "kind": "arxiv",
    "version": 2
  }
}